\n
\n\n```python\nimport streamlit as st\n\n# Define the pages\nmain_page = st.Page(\"main_page.py\", title=\"Main Page\", icon=\"🎈\")\npage_2 = st.Page(\"page_2.py\", title=\"Page 2\", icon=\"❄️\")\npage_3 = st.Page(\"page_3.py\", title=\"Page 3\", icon=\"🎉\")\n\n# Set up navigation\npg = st.navigation([main_page, page_2, page_3])\n\n# Run the selected page\npg.run()\n```\n\n
\n\nstreamlit_app.py
\n\n```python\nimport streamlit as st\n\n# Define the pages\nmain_page = st.Page(\"main_page.py\", title=\"Main Page\", icon=\"🎈\")\npage_2 = st.Page(\"page_2.py\", title=\"Page 2\", icon=\"❄️\")\npage_3 = st.Page(\"page_3.py\", title=\"Page 3\", icon=\"🎉\")\n\n# Set up navigation\npg = st.navigation([main_page, page_2, page_3])\n\n# Run the selected page\npg.run()\n```\n\n\n
\n\n```python\nimport streamlit as st\n\n# Main page content\nst.markdown(\"# Main page 🎈\")\nst.sidebar.markdown(\"# Main page 🎈\")\n```\n\n
\n\nmain_page.py
\n\n```python\nimport streamlit as st\n\n# Main page content\nst.markdown(\"# Main page 🎈\")\nst.sidebar.markdown(\"# Main page 🎈\")\n```\n\n\n
\n\n```python\nimport streamlit as st\n\nst.markdown(\"# Page 2 ❄️\")\nst.sidebar.markdown(\"# Page 2 ❄️\")\n```\n\n
\n\npage_2.py
\n\n```python\nimport streamlit as st\n\nst.markdown(\"# Page 2 ❄️\")\nst.sidebar.markdown(\"# Page 2 ❄️\")\n```\n\n\n
\n\n```python\nimport streamlit as st\n\nst.markdown(\"# Page 3 🎉\")\nst.sidebar.markdown(\"# Page 3 🎉\")\n```\n\n
\npage_3.py
\n\n```python\nimport streamlit as st\n\nst.markdown(\"# Page 3 🎉\")\nst.sidebar.markdown(\"# Page 3 🎉\")\n```\n\n\n\nNow run `streamlit run streamlit_app.py` and view your shiny new multipage app! The navigation menu will automatically appear, allowing users to switch between pages.\n\n
\n
\n\n## Activate your environment\n\n9. Click the green play icon (play_circle) next to your environment.\n\n10. Click \"**Open Terminal**.\"\n \n\n11. A terminal will open with your environment activated. Your environment's name will appear in parentheses at the beginning of your terminal's prompt to show that it's activated.\n\n## Install Streamlit in your environment\n\n12. In your terminal, type:\n\n ```bash\n pip install streamlit\n ```\n\n13. To validate your installation, enter:\n\n ```bash\n streamlit hello\n ```\n\n If this doesn't work, use the long-form command:\n\n ```bash\n python -m streamlit hello\n ```\n\n14. The Streamlit Hello example app will automatically open in your browser. If it doesn't, open your browser and go to the localhost address indicated in your terminal, typically `http://localhost:8501`. Play around with the app!\n\n15. Close your terminal.\n\n## Create a `Hello World` app and run it\n\n17. Open VS Code with a new project.\n\n18. Create a Python file named `app.py` in your project folder.\n \n\n19. Copy the following code into `app.py` and save it.\n\n ```python\n import streamlit as st\n\n st.write(\"Hello World\")\n ```\n\n20. Click your Python interpreter in the lower-right corner, then choose your `streamlitenv` environment from the drop-down.\n \n\n21. Right-click `app.py` in your file navigation and click \"**Open in integrated terminal**.\"\n \n\n22. A terminal will open with your environment activated. Confirm this by looking for \"(streamlitenv)\" at the beginning of your next prompt.\n If it is not there, manually activate your environment with the command:\n\n ```bash\n conda activate streamlitenv\n ```\n\n23. In your terminal, type:\n\n ```bash\n streamlit run app.py\n ```\n\n If this doesn't work, use the long-form command:\n\n ```bash\n python -m streamlit run app.py\n ```\n\n \n\n24. Your app will automatically open in your browser. If it doesn't for any reason, open your browser and go to the localhost address indicated in your terminal, typically `http://localhost:8501`.\n\n25. Change `st.write` to `st.title` and save your file:\n\n ```python\n import streamlit as st\n\n st.title(\"Hello World\")\n ```\n\n26. In your browser, click \"**Always rerun**\" to instantly rerun your app whenever you save a change to your file.\n \n\n27. Your app will update! Keep making changes and you will see your changes as soon as you save your file.\n \n\n28. When you're done, you can stop your app with `Ctrl+C` in your terminal or just by closing your terminal.\n\n## What's next?\n\nRead about our [Basic concepts](/get-started/fundamentals/main-concepts) and try out more commands in your app."
- },
- {
- "url": "https://docs.streamlit.io/get-started/installation/streamlit-in-snowflake",
- "content": "# Use Streamlit in Snowflake to code in a secure environment\n\nSnowflake is a single, global platform that powers the Data Cloud. If you want to use a secure platform with role-based access control, this is the option for you! This page walks you through creating a trial Snowflake account and building a \"Hello world\" app. Your trial account comes with an account credit so you can try out the service without entering any payment information.\n\n\n
\n\n1. Answer a few questions to let us know more about yourself, or skip them.\n\n1. A message will display: \"You're now signed up!\" Go to your email, and click on the activation link. (Within your link, note the subdomain. This is your Snowflake account identifier. `https://\n
\n\n1. From the drop down, click \"**Connect GitHub account**.\"\n1. Enter your GitHub credentials and follow GitHub's authentication prompts.\n1. Click \"**Authorize streamlit**.\"\n\n\n
\n\n## Optional: Add access to private repositories\n\n1. In the upper-left corner, click on your GitHub username.\n\n\n
\n\n1. From the drop down, click \"**Settings**.\"\n1. On the left side of the dialog, select \"**Linked accounts**.\"\n1. Under \"Source control,\" click \"**Connect here arrow_forward**.\"\n1. Click \"**Authorize streamlit**.\"\n\n\n
\n\n## Create a new app from a template\n\n1. In the upper-right corner, click \"**Create app**.\"\n\n\n
\n\n1. When asked \"Do you already have an app?\" click \"**Nope, create one from a template**.\"\n1. From the list of templates on the left, select \"**Blank app**.\"\n1. At the bottom, select the option to \"**Open GitHub Codespaces...**\"\n1. At the bottom, click \"**Deploy**.\"\n\n## Edit your app in GitHub Codespaces\n\n1. Wait for GitHub to set up your codespace.\n\n It can take several minutes to fully initialize your codespace. After you see the Visual Studio Code editor in your codespace, it can take several minutes to install Python and start the Streamlit server. When complete, you will see a split screen view with a code editor on the left and a running app on the right. The code editor opens two tabs by default: the repository's readme file and the app's entrypoint file.\n\n \n
\n\n1. Go to the app's entrypoint file (`streamlit_app.py`) in the left pane, and change line 3 by adding \"Streamlit\" inside `st.title`.\n\n ```diff\n -st.title(\"🎈 My new app\")\n +st.title(\"🎈 My new Streamlit app\")\n ```\n\n Files are automatically saved in your codespace with each edit.\n\n1. A moment after typing a change, your app on the right side will display a rerun prompt. Click \"**Always rerun**.\"\n\n \n
\n\n If the rerun prompt disappears before you click it, you can hover over the overflow menu icon (more_vert) to bring it back.\n\n1. Optional: Continue to make edits and observe the changes within seconds.\n\n## Publish your changes\n\n1. In the left navigation bar, click the source control icon.\n\n\n
\n\n1. In the source control sidebar on the left, enter a name for your commit.\n1. Click \"**check Commit**.\"\n\n\n
\n\n1. In the confirmation dialog, click \"**Yes**\" to stage and commit all your changes. Your changes are committed locally in your codespace.\n1. In the source control sidebar on the left, click \"**cached 1 arrow_upward**\" to push your commit to GitHub.\n1. In the confirmation dialog, click \"**OK**\" to push commits to \"origin/main.\"\n\n Your changes are now saved to your GitHub repository. Community Cloud will immediately reflect the changes in your deployed app.\n\n1. Optional: To see your updated, published app, return to the \"**My apps**\" section of your workspace at share.streamlit.io, and click on your app.\n\n## Learn Streamlit fundamentals\n\nIf you haven't learned Streamlit's basic concepts yet, this is a great time to go to [Fundamentals](/get-started/fundamentals). Use your codespace to walk through and try basic Streamlit commands. When finished, come back here to learn how to clean up your codespace.\n\n## Stop or delete your codespace\n\nWhen you stop interacting with your codespace, GitHub will generally stop your codespace for you. However, the surest way to avoid undesired use of your capacity is to stop or delete your codespace when you are done.\n\n1. Go to github.com/codespaces. At the bottom of the page, all your codespaces are listed. Click the overflow menu icon (more_horiz) for your codespace.\n\n\n
\n\n2. If you want to return to your work later, click \"**Stop codespace**.\" Otherwise, click \"**Delete**.\"\n\n \n
\n\n3. Congratulations! You just deployed an app to Streamlit Community Cloud. 🎉 Return to your workspace at share.streamlit.io/ and [deploy another Streamlit app](/deploy/streamlit-community-cloud/deploy-your-app).\n\n \n
"
- },
- {
- "url": "https://docs.streamlit.io/get-started/installation",
- "content": "# Install Streamlit\n\nThere are multiple ways to set up your development environment and install Streamlit. Read below to\nunderstand these options. Developing locally with Python installed on your own computer is the most\ncommon scenario.\n\n## Summary for experts\n\n1. Set up your Python development environment.\n2. Run:\n ```bash\n pip install streamlit\n ```\n3. Validate the installation by running our Hello app:\n ```bash\n streamlit hello\n ```\n4. Jump to our [Basic concepts](/get-started/fundamentals/main-concepts).\n\n## Installation steps for the rest of us\n\nOption 1: I'm comfortable with the command line
\n\nInstall Streamlit on your own machine using tools like `venv` and `pip`.\n\nOption 2: I prefer a graphical interface
\n\nInstall Streamlit using the Anaconda Distribution graphical user interface. This is also the best\napproach if you're on Windows or don't have Python set up.\n\nOption 3: I'd rather use a cloud-based environment
\n\nUse Streamlit Community Cloud with GitHub Codespaces so you don't have to go through the trouble\nof installing Python and setting up an environment.\n\nOption 4: I need something secure, controlled, and in the cloud
\n\nUse Streamlit in Snowflake to code your apps in the cloud, right alongside your\ndata with role-based access controls.\n\n\n
\n
\n\n```python\nimport streamlit as st\n\ndef intro():\n import streamlit as st\n\n st.write(\"# Welcome to Streamlit! 👋\")\n st.sidebar.success(\"Select a demo above.\")\n\n st.markdown(\n \"\"\"\n Streamlit is an open-source app framework built specifically for\n Machine Learning and Data Science projects.\n\n **👈 Select a demo from the dropdown on the left** to see some examples\n of what Streamlit can do!\n\n ### Want to learn more?\n\n - Check out [streamlit.io](https://streamlit.io)\n - Jump into our [documentation](https://docs.streamlit.io)\n - Ask a question in our [community\n forums](https://discuss.streamlit.io)\n\n ### See more complex demos\n\n - Use a neural net to [analyze the Udacity Self-driving Car Image\n Dataset](https://github.com/streamlit/demo-self-driving)\n - Explore a [New York City rideshare dataset](https://github.com/streamlit/demo-uber-nyc-pickups)\n \"\"\"\n )\n\ndef mapping_demo():\n import streamlit as st\n import pandas as pd\n import pydeck as pdk\n\n from urllib.error import URLError\n\n st.markdown(f\"# {list(page_names_to_funcs.keys())[2]}\")\n st.write(\n \"\"\"\n This demo shows how to use\n[`st.pydeck_chart`](https://docs.streamlit.io/develop/api-reference/charts/st.pydeck_chart)\nto display geospatial data.\n\"\"\"\n )\n\n @st.cache_data\n def from_data_file(filename):\n url = (\n \"http://raw.githubusercontent.com/streamlit/\"\n \"example-data/master/hello/v1/%s\" % filename\n )\n return pd.read_json(url)\n\n try:\n ALL_LAYERS = {\n \"Bike Rentals\": pdk.Layer(\n \"HexagonLayer\",\n data=from_data_file(\"bike_rental_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n radius=200,\n elevation_scale=4,\n elevation_range=[0, 1000],\n extruded=True,\n ),\n \"Bart Stop Exits\": pdk.Layer(\n \"ScatterplotLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_color=[200, 30, 0, 160],\n get_radius=\"[exits]\",\n radius_scale=0.05,\n ),\n \"Bart Stop Names\": pdk.Layer(\n \"TextLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_text=\"name\",\n get_color=[0, 0, 0, 200],\n get_size=15,\n get_alignment_baseline=\"'bottom'\",\n ),\n \"Outbound Flow\": pdk.Layer(\n \"ArcLayer\",\n data=from_data_file(\"bart_path_stats.json\"),\n get_source_position=[\"lon\", \"lat\"],\n get_target_position=[\"lon2\", \"lat2\"],\n get_source_color=[200, 30, 0, 160],\n get_target_color=[200, 30, 0, 160],\n auto_highlight=True,\n width_scale=0.0001,\n get_width=\"outbound\",\n width_min_pixels=3,\n width_max_pixels=30,\n ),\n }\n st.sidebar.markdown(\"### Map Layers\")\n selected_layers = [\n layer\n for layer_name, layer in ALL_LAYERS.items()\n if st.sidebar.checkbox(layer_name, True)\n ]\n if selected_layers:\n st.pydeck_chart(\n pdk.Deck(\n map_style=\"mapbox://styles/mapbox/light-v9\",\n initial_view_state={\n \"latitude\": 37.76,\n \"longitude\": -122.4,\n \"zoom\": 11,\n \"pitch\": 50,\n },\n layers=selected_layers,\n )\n )\n else:\n st.error(\"Please choose at least one layer above.\")\n except URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n\n Connection error: %s\n \"\"\"\n % e.reason\n )\n\ndef plotting_demo():\n import streamlit as st\n import time\n import numpy as np\n\n st.markdown(f'# {list(page_names_to_funcs.keys())[1]}')\n st.write(\n \"\"\"\n This demo illustrates a combination of plotting and animation with\nStreamlit. We're generating a bunch of random numbers in a loop for around\n5 seconds. Enjoy!\n\"\"\"\n )\n\n progress_bar = st.sidebar.progress(0)\n status_text = st.sidebar.empty()\n last_rows = np.random.randn(1, 1)\n chart = st.line_chart(last_rows)\n\n for i in range(1, 101):\n new_rows = last_rows[-1, :] + np.random.randn(5, 1).cumsum(axis=0)\n status_text.text(\"%i%% Complete\" % i)\n chart.add_rows(new_rows)\n progress_bar.progress(i)\n last_rows = new_rows\n time.sleep(0.05)\n\n progress_bar.empty()\n\n # Streamlit widgets automatically run the script from top to bottom. Since\n # this button is not connected to any other logic, it just causes a plain\n # rerun.\n st.button(\"Re-run\")\n\n\ndef data_frame_demo():\n import streamlit as st\n import pandas as pd\n import altair as alt\n\n from urllib.error import URLError\n\n st.markdown(f\"# {list(page_names_to_funcs.keys())[3]}\")\n st.write(\n \"\"\"\n This demo shows how to use `st.write` to visualize Pandas DataFrames.\n\n(Data courtesy of the [UN Data Explorer](http://data.un.org/Explorer.aspx).)\n\"\"\"\n )\n\n @st.cache_data\n def get_UN_data():\n AWS_BUCKET_URL = \"http://streamlit-demo-data.s3-us-west-2.amazonaws.com\"\n df = pd.read_csv(AWS_BUCKET_URL + \"/agri.csv.gz\")\n return df.set_index(\"Region\")\n\n try:\n df = get_UN_data()\n countries = st.multiselect(\n \"Choose countries\", list(df.index), [\"China\", \"United States of America\"]\n )\n if not countries:\n st.error(\"Please select at least one country.\")\n else:\n data = df.loc[countries]\n data /= 1000000.0\n st.write(\"### Gross Agricultural Production ($B)\", data.sort_index())\n\n data = data.T.reset_index()\n data = pd.melt(data, id_vars=[\"index\"]).rename(\n columns={\"index\": \"year\", \"value\": \"Gross Agricultural Product ($B)\"}\n )\n chart = (\n alt.Chart(data)\n .mark_area(opacity=0.3)\n .encode(\n x=\"year:T\",\n y=alt.Y(\"Gross Agricultural Product ($B):Q\", stack=None),\n color=\"Region:N\",\n )\n )\n st.altair_chart(chart, use_container_width=True)\n except URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n\n Connection error: %s\n \"\"\"\n % e.reason\n )\n\npage_names_to_funcs = {\n \"—\": intro,\n \"Plotting Demo\": plotting_demo,\n \"Mapping Demo\": mapping_demo,\n \"DataFrame Demo\": data_frame_demo\n}\n\ndemo_name = st.sidebar.selectbox(\"Choose a demo\", page_names_to_funcs.keys())\npage_names_to_funcs[demo_name]()\n```\n\n
\n\nhello.py (👈 Toggle to expand)
\n\n\n```python\nimport streamlit as st\n\ndef intro():\n import streamlit as st\n\n st.write(\"# Welcome to Streamlit! 👋\")\n st.sidebar.success(\"Select a demo above.\")\n\n st.markdown(\n \"\"\"\n Streamlit is an open-source app framework built specifically for\n Machine Learning and Data Science projects.\n\n **👈 Select a demo from the dropdown on the left** to see some examples\n of what Streamlit can do!\n\n ### Want to learn more?\n\n - Check out [streamlit.io](https://streamlit.io)\n - Jump into our [documentation](https://docs.streamlit.io)\n - Ask a question in our [community\n forums](https://discuss.streamlit.io)\n\n ### See more complex demos\n\n - Use a neural net to [analyze the Udacity Self-driving Car Image\n Dataset](https://github.com/streamlit/demo-self-driving)\n - Explore a [New York City rideshare dataset](https://github.com/streamlit/demo-uber-nyc-pickups)\n \"\"\"\n )\n\ndef mapping_demo():\n import streamlit as st\n import pandas as pd\n import pydeck as pdk\n\n from urllib.error import URLError\n\n st.markdown(f\"# {list(page_names_to_funcs.keys())[2]}\")\n st.write(\n \"\"\"\n This demo shows how to use\n[`st.pydeck_chart`](https://docs.streamlit.io/develop/api-reference/charts/st.pydeck_chart)\nto display geospatial data.\n\"\"\"\n )\n\n @st.cache_data\n def from_data_file(filename):\n url = (\n \"http://raw.githubusercontent.com/streamlit/\"\n \"example-data/master/hello/v1/%s\" % filename\n )\n return pd.read_json(url)\n\n try:\n ALL_LAYERS = {\n \"Bike Rentals\": pdk.Layer(\n \"HexagonLayer\",\n data=from_data_file(\"bike_rental_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n radius=200,\n elevation_scale=4,\n elevation_range=[0, 1000],\n extruded=True,\n ),\n \"Bart Stop Exits\": pdk.Layer(\n \"ScatterplotLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_color=[200, 30, 0, 160],\n get_radius=\"[exits]\",\n radius_scale=0.05,\n ),\n \"Bart Stop Names\": pdk.Layer(\n \"TextLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_text=\"name\",\n get_color=[0, 0, 0, 200],\n get_size=15,\n get_alignment_baseline=\"'bottom'\",\n ),\n \"Outbound Flow\": pdk.Layer(\n \"ArcLayer\",\n data=from_data_file(\"bart_path_stats.json\"),\n get_source_position=[\"lon\", \"lat\"],\n get_target_position=[\"lon2\", \"lat2\"],\n get_source_color=[200, 30, 0, 160],\n get_target_color=[200, 30, 0, 160],\n auto_highlight=True,\n width_scale=0.0001,\n get_width=\"outbound\",\n width_min_pixels=3,\n width_max_pixels=30,\n ),\n }\n st.sidebar.markdown(\"### Map Layers\")\n selected_layers = [\n layer\n for layer_name, layer in ALL_LAYERS.items()\n if st.sidebar.checkbox(layer_name, True)\n ]\n if selected_layers:\n st.pydeck_chart(\n pdk.Deck(\n map_style=\"mapbox://styles/mapbox/light-v9\",\n initial_view_state={\n \"latitude\": 37.76,\n \"longitude\": -122.4,\n \"zoom\": 11,\n \"pitch\": 50,\n },\n layers=selected_layers,\n )\n )\n else:\n st.error(\"Please choose at least one layer above.\")\n except URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n\n Connection error: %s\n \"\"\"\n % e.reason\n )\n\ndef plotting_demo():\n import streamlit as st\n import time\n import numpy as np\n\n st.markdown(f'# {list(page_names_to_funcs.keys())[1]}')\n st.write(\n \"\"\"\n This demo illustrates a combination of plotting and animation with\nStreamlit. We're generating a bunch of random numbers in a loop for around\n5 seconds. Enjoy!\n\"\"\"\n )\n\n progress_bar = st.sidebar.progress(0)\n status_text = st.sidebar.empty()\n last_rows = np.random.randn(1, 1)\n chart = st.line_chart(last_rows)\n\n for i in range(1, 101):\n new_rows = last_rows[-1, :] + np.random.randn(5, 1).cumsum(axis=0)\n status_text.text(\"%i%% Complete\" % i)\n chart.add_rows(new_rows)\n progress_bar.progress(i)\n last_rows = new_rows\n time.sleep(0.05)\n\n progress_bar.empty()\n\n # Streamlit widgets automatically run the script from top to bottom. Since\n # this button is not connected to any other logic, it just causes a plain\n # rerun.\n st.button(\"Re-run\")\n\n\ndef data_frame_demo():\n import streamlit as st\n import pandas as pd\n import altair as alt\n\n from urllib.error import URLError\n\n st.markdown(f\"# {list(page_names_to_funcs.keys())[3]}\")\n st.write(\n \"\"\"\n This demo shows how to use `st.write` to visualize Pandas DataFrames.\n\n(Data courtesy of the [UN Data Explorer](http://data.un.org/Explorer.aspx).)\n\"\"\"\n )\n\n @st.cache_data\n def get_UN_data():\n AWS_BUCKET_URL = \"http://streamlit-demo-data.s3-us-west-2.amazonaws.com\"\n df = pd.read_csv(AWS_BUCKET_URL + \"/agri.csv.gz\")\n return df.set_index(\"Region\")\n\n try:\n df = get_UN_data()\n countries = st.multiselect(\n \"Choose countries\", list(df.index), [\"China\", \"United States of America\"]\n )\n if not countries:\n st.error(\"Please select at least one country.\")\n else:\n data = df.loc[countries]\n data /= 1000000.0\n st.write(\"### Gross Agricultural Production ($B)\", data.sort_index())\n\n data = data.T.reset_index()\n data = pd.melt(data, id_vars=[\"index\"]).rename(\n columns={\"index\": \"year\", \"value\": \"Gross Agricultural Product ($B)\"}\n )\n chart = (\n alt.Chart(data)\n .mark_area(opacity=0.3)\n .encode(\n x=\"year:T\",\n y=alt.Y(\"Gross Agricultural Product ($B):Q\", stack=None),\n color=\"Region:N\",\n )\n )\n st.altair_chart(chart, use_container_width=True)\n except URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n\n Connection error: %s\n \"\"\"\n % e.reason\n )\n\npage_names_to_funcs = {\n \"—\": intro,\n \"Plotting Demo\": plotting_demo,\n \"Mapping Demo\": mapping_demo,\n \"DataFrame Demo\": data_frame_demo\n}\n\ndemo_name = st.sidebar.selectbox(\"Choose a demo\", page_names_to_funcs.keys())\npage_names_to_funcs[demo_name]()\n```\n\n
\n
\n\n```python\nimport streamlit as st\n\nst.set_page_config(\n page_title=\"Hello\",\n page_icon=\"👋\",\n)\n\nst.write(\"# Welcome to Streamlit! 👋\")\n\nst.sidebar.success(\"Select a demo above.\")\n\nst.markdown(\n \"\"\"\n Streamlit is an open-source app framework built specifically for\n Machine Learning and Data Science projects.\n **👈 Select a demo from the sidebar** to see some examples\n of what Streamlit can do!\n ### Want to learn more?\n - Check out [streamlit.io](https://streamlit.io)\n - Jump into our [documentation](https://docs.streamlit.io)\n - Ask a question in our [community\n forums](https://discuss.streamlit.io)\n ### See more complex demos\n - Use a neural net to [analyze the Udacity Self-driving Car Image\n Dataset](https://github.com/streamlit/demo-self-driving)\n - Explore a [New York City rideshare dataset](https://github.com/streamlit/demo-uber-nyc-pickups)\n\"\"\"\n)\n```\n\n
\nHello.py
\n\n```python\nimport streamlit as st\n\nst.set_page_config(\n page_title=\"Hello\",\n page_icon=\"👋\",\n)\n\nst.write(\"# Welcome to Streamlit! 👋\")\n\nst.sidebar.success(\"Select a demo above.\")\n\nst.markdown(\n \"\"\"\n Streamlit is an open-source app framework built specifically for\n Machine Learning and Data Science projects.\n **👈 Select a demo from the sidebar** to see some examples\n of what Streamlit can do!\n ### Want to learn more?\n - Check out [streamlit.io](https://streamlit.io)\n - Jump into our [documentation](https://docs.streamlit.io)\n - Ask a question in our [community\n forums](https://discuss.streamlit.io)\n ### See more complex demos\n - Use a neural net to [analyze the Udacity Self-driving Car Image\n Dataset](https://github.com/streamlit/demo-self-driving)\n - Explore a [New York City rideshare dataset](https://github.com/streamlit/demo-uber-nyc-pickups)\n\"\"\"\n)\n```\n\n\n\nWe rename our entrypoint file to `Hello.py` , so that the title in the sidebar is capitalized and only the code for the intro page is included. Additionally, we’re able to customize the page title and favicon — as it appears in the browser tab with `st.set_page_config`. We can do so for each of our pages too!\n\n
\n\n
\n\n
\n\n```python\nimport streamlit as st\nimport time\nimport numpy as np\n\nst.set_page_config(page_title=\"Plotting Demo\", page_icon=\"📈\")\n\nst.markdown(\"# Plotting Demo\")\nst.sidebar.header(\"Plotting Demo\")\nst.write(\n \"\"\"This demo illustrates a combination of plotting and animation with\nStreamlit. We're generating a bunch of random numbers in a loop for around\n5 seconds. Enjoy!\"\"\"\n)\n\nprogress_bar = st.sidebar.progress(0)\nstatus_text = st.sidebar.empty()\nlast_rows = np.random.randn(1, 1)\nchart = st.line_chart(last_rows)\n\nfor i in range(1, 101):\n new_rows = last_rows[-1, :] + np.random.randn(5, 1).cumsum(axis=0)\n status_text.text(\"%i%% Complete\" % i)\n chart.add_rows(new_rows)\n progress_bar.progress(i)\n last_rows = new_rows\n time.sleep(0.05)\n\nprogress_bar.empty()\n\n# Streamlit widgets automatically run the script from top to bottom. Since\n# this button is not connected to any other logic, it just causes a plain\n# rerun.\nst.button(\"Re-run\")\n```\n\n
\n\npages/1_📈_Plotting_Demo.py
\n\n```python\nimport streamlit as st\nimport time\nimport numpy as np\n\nst.set_page_config(page_title=\"Plotting Demo\", page_icon=\"📈\")\n\nst.markdown(\"# Plotting Demo\")\nst.sidebar.header(\"Plotting Demo\")\nst.write(\n \"\"\"This demo illustrates a combination of plotting and animation with\nStreamlit. We're generating a bunch of random numbers in a loop for around\n5 seconds. Enjoy!\"\"\"\n)\n\nprogress_bar = st.sidebar.progress(0)\nstatus_text = st.sidebar.empty()\nlast_rows = np.random.randn(1, 1)\nchart = st.line_chart(last_rows)\n\nfor i in range(1, 101):\n new_rows = last_rows[-1, :] + np.random.randn(5, 1).cumsum(axis=0)\n status_text.text(\"%i%% Complete\" % i)\n chart.add_rows(new_rows)\n progress_bar.progress(i)\n last_rows = new_rows\n time.sleep(0.05)\n\nprogress_bar.empty()\n\n# Streamlit widgets automatically run the script from top to bottom. Since\n# this button is not connected to any other logic, it just causes a plain\n# rerun.\nst.button(\"Re-run\")\n```\n\n\n
\n\n```python\nimport streamlit as st\nimport pandas as pd\nimport pydeck as pdk\nfrom urllib.error import URLError\n\nst.set_page_config(page_title=\"Mapping Demo\", page_icon=\"🌍\")\n\nst.markdown(\"# Mapping Demo\")\nst.sidebar.header(\"Mapping Demo\")\nst.write(\n \"\"\"This demo shows how to use\n[`st.pydeck_chart`](https://docs.streamlit.io/develop/api-reference/charts/st.pydeck_chart)\nto display geospatial data.\"\"\"\n)\n\n\n@st.cache_data\ndef from_data_file(filename):\n url = (\n \"http://raw.githubusercontent.com/streamlit/\"\n \"example-data/master/hello/v1/%s\" % filename\n )\n return pd.read_json(url)\n\n\ntry:\n ALL_LAYERS = {\n \"Bike Rentals\": pdk.Layer(\n \"HexagonLayer\",\n data=from_data_file(\"bike_rental_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n radius=200,\n elevation_scale=4,\n elevation_range=[0, 1000],\n extruded=True,\n ),\n \"Bart Stop Exits\": pdk.Layer(\n \"ScatterplotLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_color=[200, 30, 0, 160],\n get_radius=\"[exits]\",\n radius_scale=0.05,\n ),\n \"Bart Stop Names\": pdk.Layer(\n \"TextLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_text=\"name\",\n get_color=[0, 0, 0, 200],\n get_size=15,\n get_alignment_baseline=\"'bottom'\",\n ),\n \"Outbound Flow\": pdk.Layer(\n \"ArcLayer\",\n data=from_data_file(\"bart_path_stats.json\"),\n get_source_position=[\"lon\", \"lat\"],\n get_target_position=[\"lon2\", \"lat2\"],\n get_source_color=[200, 30, 0, 160],\n get_target_color=[200, 30, 0, 160],\n auto_highlight=True,\n width_scale=0.0001,\n get_width=\"outbound\",\n width_min_pixels=3,\n width_max_pixels=30,\n ),\n }\n st.sidebar.markdown(\"### Map Layers\")\n selected_layers = [\n layer\n for layer_name, layer in ALL_LAYERS.items()\n if st.sidebar.checkbox(layer_name, True)\n ]\n if selected_layers:\n st.pydeck_chart(\n pdk.Deck(\n map_style=\"mapbox://styles/mapbox/light-v9\",\n initial_view_state={\n \"latitude\": 37.76,\n \"longitude\": -122.4,\n \"zoom\": 11,\n \"pitch\": 50,\n },\n layers=selected_layers,\n )\n )\n else:\n st.error(\"Please choose at least one layer above.\")\nexcept URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n Connection error: %s\n \"\"\"\n % e.reason\n )\n```\n\n
\n\npages/2_🌍_Mapping_Demo.py
\n\n```python\nimport streamlit as st\nimport pandas as pd\nimport pydeck as pdk\nfrom urllib.error import URLError\n\nst.set_page_config(page_title=\"Mapping Demo\", page_icon=\"🌍\")\n\nst.markdown(\"# Mapping Demo\")\nst.sidebar.header(\"Mapping Demo\")\nst.write(\n \"\"\"This demo shows how to use\n[`st.pydeck_chart`](https://docs.streamlit.io/develop/api-reference/charts/st.pydeck_chart)\nto display geospatial data.\"\"\"\n)\n\n\n@st.cache_data\ndef from_data_file(filename):\n url = (\n \"http://raw.githubusercontent.com/streamlit/\"\n \"example-data/master/hello/v1/%s\" % filename\n )\n return pd.read_json(url)\n\n\ntry:\n ALL_LAYERS = {\n \"Bike Rentals\": pdk.Layer(\n \"HexagonLayer\",\n data=from_data_file(\"bike_rental_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n radius=200,\n elevation_scale=4,\n elevation_range=[0, 1000],\n extruded=True,\n ),\n \"Bart Stop Exits\": pdk.Layer(\n \"ScatterplotLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_color=[200, 30, 0, 160],\n get_radius=\"[exits]\",\n radius_scale=0.05,\n ),\n \"Bart Stop Names\": pdk.Layer(\n \"TextLayer\",\n data=from_data_file(\"bart_stop_stats.json\"),\n get_position=[\"lon\", \"lat\"],\n get_text=\"name\",\n get_color=[0, 0, 0, 200],\n get_size=15,\n get_alignment_baseline=\"'bottom'\",\n ),\n \"Outbound Flow\": pdk.Layer(\n \"ArcLayer\",\n data=from_data_file(\"bart_path_stats.json\"),\n get_source_position=[\"lon\", \"lat\"],\n get_target_position=[\"lon2\", \"lat2\"],\n get_source_color=[200, 30, 0, 160],\n get_target_color=[200, 30, 0, 160],\n auto_highlight=True,\n width_scale=0.0001,\n get_width=\"outbound\",\n width_min_pixels=3,\n width_max_pixels=30,\n ),\n }\n st.sidebar.markdown(\"### Map Layers\")\n selected_layers = [\n layer\n for layer_name, layer in ALL_LAYERS.items()\n if st.sidebar.checkbox(layer_name, True)\n ]\n if selected_layers:\n st.pydeck_chart(\n pdk.Deck(\n map_style=\"mapbox://styles/mapbox/light-v9\",\n initial_view_state={\n \"latitude\": 37.76,\n \"longitude\": -122.4,\n \"zoom\": 11,\n \"pitch\": 50,\n },\n layers=selected_layers,\n )\n )\n else:\n st.error(\"Please choose at least one layer above.\")\nexcept URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n Connection error: %s\n \"\"\"\n % e.reason\n )\n```\n\n\n
\n\n```python\nimport streamlit as st\nimport pandas as pd\nimport altair as alt\nfrom urllib.error import URLError\n\nst.set_page_config(page_title=\"DataFrame Demo\", page_icon=\"📊\")\n\nst.markdown(\"# DataFrame Demo\")\nst.sidebar.header(\"DataFrame Demo\")\nst.write(\n \"\"\"This demo shows how to use `st.write` to visualize Pandas DataFrames.\n(Data courtesy of the [UN Data Explorer](http://data.un.org/Explorer.aspx).)\"\"\"\n)\n\n\n@st.cache_data\ndef get_UN_data():\n AWS_BUCKET_URL = \"http://streamlit-demo-data.s3-us-west-2.amazonaws.com\"\n df = pd.read_csv(AWS_BUCKET_URL + \"/agri.csv.gz\")\n return df.set_index(\"Region\")\n\n\ntry:\n df = get_UN_data()\n countries = st.multiselect(\n \"Choose countries\", list(df.index), [\"China\", \"United States of America\"]\n )\n if not countries:\n st.error(\"Please select at least one country.\")\n else:\n data = df.loc[countries]\n data /= 1000000.0\n st.write(\"### Gross Agricultural Production ($B)\", data.sort_index())\n\n data = data.T.reset_index()\n data = pd.melt(data, id_vars=[\"index\"]).rename(\n columns={\"index\": \"year\", \"value\": \"Gross Agricultural Product ($B)\"}\n )\n chart = (\n alt.Chart(data)\n .mark_area(opacity=0.3)\n .encode(\n x=\"year:T\",\n y=alt.Y(\"Gross Agricultural Product ($B):Q\", stack=None),\n color=\"Region:N\",\n )\n )\n st.altair_chart(chart, use_container_width=True)\nexcept URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n Connection error: %s\n \"\"\"\n % e.reason\n )\n```\n\n
\n\npages/3_📊_DataFrame_Demo.py
\n\n```python\nimport streamlit as st\nimport pandas as pd\nimport altair as alt\nfrom urllib.error import URLError\n\nst.set_page_config(page_title=\"DataFrame Demo\", page_icon=\"📊\")\n\nst.markdown(\"# DataFrame Demo\")\nst.sidebar.header(\"DataFrame Demo\")\nst.write(\n \"\"\"This demo shows how to use `st.write` to visualize Pandas DataFrames.\n(Data courtesy of the [UN Data Explorer](http://data.un.org/Explorer.aspx).)\"\"\"\n)\n\n\n@st.cache_data\ndef get_UN_data():\n AWS_BUCKET_URL = \"http://streamlit-demo-data.s3-us-west-2.amazonaws.com\"\n df = pd.read_csv(AWS_BUCKET_URL + \"/agri.csv.gz\")\n return df.set_index(\"Region\")\n\n\ntry:\n df = get_UN_data()\n countries = st.multiselect(\n \"Choose countries\", list(df.index), [\"China\", \"United States of America\"]\n )\n if not countries:\n st.error(\"Please select at least one country.\")\n else:\n data = df.loc[countries]\n data /= 1000000.0\n st.write(\"### Gross Agricultural Production ($B)\", data.sort_index())\n\n data = data.T.reset_index()\n data = pd.melt(data, id_vars=[\"index\"]).rename(\n columns={\"index\": \"year\", \"value\": \"Gross Agricultural Product ($B)\"}\n )\n chart = (\n alt.Chart(data)\n .mark_area(opacity=0.3)\n .encode(\n x=\"year:T\",\n y=alt.Y(\"Gross Agricultural Product ($B):Q\", stack=None),\n color=\"Region:N\",\n )\n )\n st.altair_chart(chart, use_container_width=True)\nexcept URLError as e:\n st.error(\n \"\"\"\n **This demo requires internet access.**\n Connection error: %s\n \"\"\"\n % e.reason\n )\n```\n\n35.230.127.150
\n 35.203.151.101
\n 34.19.100.134
\n 34.83.176.217
\n 35.230.58.211
\n 35.203.187.165
\n 35.185.209.55
\n 34.127.88.74
\n 34.127.0.121
\n 35.230.78.192
\n 35.247.110.67
\n 35.197.92.111
\n 34.168.247.159
\n 35.230.56.30
\n 34.127.33.101
\n 35.227.190.87
\n 35.199.156.97
\n 34.82.135.155
\nStreamlit Community Cloud
\n\nDocker
\n\nKubernetes
\n\n\n
\n\n3. Congratulations! You just deployed an app to Community Cloud. 🎉 Head back to your workspace at share.streamlit.io/ and [deploy another Streamlit app](/deploy/streamlit-community-cloud/deploy-your-app).\n\n "
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-app/reboot-your-app",
- "content": "# Reboot your app\n\nIf you need to clear your app's memory or force a fresh build after modifying a file that Streamlit Community Cloud doesn't monitor, you may need to reboot your app. This will interrupt any user who may currently be using your app and may take a few minutes for your app to redeploy. Anyone visiting your app will see \"Your app is in the oven\" during a reboot.\n\nRebooting your app on Community Cloud is easy! You can reboot your app:\n\n- [From your workspace](#reboot-your-app-from-your-workspace).\n- [From your Cloud logs](#reboot-your-app-from-your-cloud-logs).\n\n### Reboot your app from your workspace\n\n1. From your workspace at share.streamlit.io, click the overflow icon (more_vert) next to your app. Click \"**Reboot**.\"\n\n \n\n2. A confirmation will display. Click \"**Reboot**.\"\n\n\n
\n\n### Reboot your app from your Cloud logs\n\n1. From your app at `\n
"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-app/app-settings",
- "content": "# App settings\n\nThis page is about your app settings on Streamlit Community Cloud. From your app settings you can [view or change your app's URL](/deploy/streamlit-community-cloud/manage-your-app/app-settings#view-or-change-your-apps-url), manage [public or private access to your app](/deploy/streamlit-community-cloud/share-your-app), and update your saved [secrets for your apps](/deploy/streamlit-community-cloud/deploy-your-app/secrets-management).\n\nIf you access \"**Settings**\" from your [app chrome](/develop/concepts/architecture/app-chrome) in the upper-right corner of your running app, you can access features to control the appearance of your app while it's running.\n\n## Access your app settings\n\nYou can get to your app's settings:\n\n- [From your workspace](#access-app-settings-from-your-workspace).\n- [From your Cloud logs](#access-app-settings-from-your-cloud-logs).\n\n### Access app settings from your workspace\n\nFrom your workspace at share.streamlit.io, click the overflow icon (more_vert) next to your app. Click \"**Settings**.\"\n\n\n\n### Access app settings from your Cloud logs\n\nFrom your app at `\n
\n\n### Delete your app from your Cloud logs\n\n1. From your app at `\n
"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-app/app-analytics",
- "content": "# App analytics\n\nStreamlit Community Cloud allows you to see the viewership of each of your apps. Specifically, you can see:\n\n- The total viewers count of your app (counted from April 2022).\n- The most recent unique viewers (capped at the last 20 viewers).\n- A relative timestamp of each unique viewer's last visit.\n\n\n\n## Access your app analytics\n\nYou can get to your app's analytics:\n\n- [From your workspace](#access-app-analytics-from-your-workspace).\n- [From your Cloud logs](#access-app-analytics-from-your-cloud-logs).\n\n### Access app analytics from your workspace\n\nFrom your workspace at share.streamlit.io, click the overflow icon (more_vert) next to your app. Click \"**Analytics**.\"\n\n\n\n### Access app analytics from your Cloud logs\n\nFrom your app at `\n\nOther options accessible from Cloud logs are:\n\n- **Analytics** — See [App analytics](/deploy/streamlit-community-cloud/manage-your-app/app-analytics).\n- **Reboot app** — See [Reboot your app](/deploy/streamlit-community-cloud/manage-your-app/reboot-your-app).\n- **Delete app** — See [Delete your app](/deploy/streamlit-community-cloud/manage-your-app/delete-your-app).\n- **Settings** — See [App settings](/deploy/streamlit-community-cloud/manage-your-app/app-settings).\n- **Your apps** — Takes you to your [app workspace](#manage-your-app-from-your-workspace).\n- **Documentation** — Takes you to our documentation.\n- **Support** — Takes you to our forums!\n\n
\n\n\n
\n\n\n
\n\nIf see \"😦 Oh no.\" when viewing your app, first check your Cloud logs for any specific errors. If there are no errors in your Cloud logs you are likely dealing with a resource issue.\n\n#### Developer view\n\nIf you are signed in to a developer account for an app over its limits, you can access \"**Manage app**\" from the lower-right corner of the app to reboot it and clear its memory. \"**Manage app**\" will be red and have a warning icon (error).\n\n\n\n### App hibernation\n\nAll apps without traffic for 12 hours go to sleep. Community Cloud hibernates apps to conserve resources and allow the best communal use of the platform. To keep your app awake, simply visit your app.\n\nWhen someone visits a sleeping app, they will see the sleeping page:\n\n\n
\n\nTo wake the app up, click \"**Yes, get this app back up!**\" This can be done by *anyone* who has access to view the app, not just the app developer!\n\nYou can see which of your apps are asleep from your workspace. Sleeping apps have a moon icon (bedtime) to the right.\n\n"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/deploy-your-app/deploy",
- "content": "# Deploy your app on Community Cloud\n\nAfter you've [organized your files](/deploy/streamlit-community-cloud/deploy-your-app/file-organization) and [added your dependencies](/deploy/streamlit-community-cloud/deploy-your-app/app-dependencies) as described on the previous pages, you're ready to deploy your app to Community Cloud!\n\n## Select your repository and entrypoint file\n\n1. From your workspace at share.streamlit.io, in the upper-right corner, click \"**Create app**.\"\n\n \n\n1. When asked \"Do you already have an app?\" click \"**Yup, I have an app**.\"\n1. Fill in your repository, branch, and file path. Alternatively, to paste a link directly to `your_app.py` on GitHub, click \"**Paste GitHub URL**.\"\n1. Optional: In the \"App URL\" field, choose a subdomain for your new app.\n\n Every Community Cloud app is deployed to a subdomain on `streamlit.app`, but you can change your app's subdomain at any time. For more information, see [App settings](/deploy/streamlit-community-cloud/manage-your-app/app-settings). In the following example, Community Cloud will deploy an app to `https://red-balloon.streamlit.app/`.\n\n \n\n Although Community Cloud attempts to suggest available repositories and files, these suggestions are not always complete. If the desired information is not listed for any field, enter it manually.\n\n## Optional: Configure secrets and Python version\n\n\n
\n\n## Watch your app launch\n\nYour app is now being deployed, and you can watch while it launches. Most apps are deployed within a few minutes, but if your app has a lot of dependencies, it may take longer. After the initial deployment, changes to your code should be reflected immediately in your app. Changes to your dependencies will be processed immediately, but may take a few minutes to install.\n\n\n\n| Recognized Filename | \nPython Package Manager | \n
|---|---|
uv.lock | \n uv | \n
Pipfile | \n pipenv | \n
environment.yml | \n conda | \n
requirements.txt | \n pip† | \n
pyproject.toml | \n poetry | \n
mysqlclient is a Python package which requires additional software be installed to function. A valid `packages.txt` file to enable `mysqlclient` would be:\n\n```bash\n build-essential\n pkg-config\n default-libmysqlclient-dev\n```"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/deploy-your-app",
- "content": "# Prep and deploy your app on Community Cloud\n\nStreamlit Community Cloud lets you deploy your apps in just one click, and most apps will be deployed in only a few minutes. If you don't have an app ready to deploy, you can fork or clone one from our App gallery—you can find apps for machine learning, data visualization, data exploration, A/B testing, and more. You can also [Deploy an app from a template](/deploy/streamlit-community-cloud/get-started/deploy-from-a-template). After you've deployed your app, check out how you can [Edit your app with GitHub Codespaces](/deploy/streamlit-community-cloud/manage-your-app/edit-your-app#edit-your-app-with-github-codespaces).\n\nsecrets.toml data.\n \n
\n\nSimply copy and paste the contents of your local `secrets.toml` file into the \"Secrets\" field within the dialog. After you click \"**Save**\" to commit the changes, that's it!\n\n### Edit your app's secrets\n\nIf you need to add or edit your secrets for an app that is already deployed, you can access secrets through your [App settings](/deploy/streamlit-community-cloud/manage-your-app/app-settings). See [View or update your secrets](/deploy/streamlit-community-cloud/manage-your-app/app-settings#view-or-update-your-secrets)."
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/share-your-app/indexability",
- "content": "# SEO and search indexability\n\nWhen you deploy a public app to Streamlit Community Cloud, it is automatically indexed by search engines like Google and Bing on a weekly basis. 🎈 This means that anyone can find your app by searching for its custom subdomain (e.g. \"traingenerator.streamlit.app\") or by searching for the app's title.\n\n## Get the most out of app indexability\n\nHere are some tips to help you get the most out of app indexability:\n\n1. [Make sure your app is public](#make-sure-your-app-is-public)\n2. [Choose a custom subdomain early](#choose-a-custom-subdomain-early)\n3. [Choose a descriptive app title](#choose-a-descriptive-app-title)\n4. [Customize your app's meta description](#customize-your-apps-meta-description)\n\n### Make sure your app is public\n\nAll public apps hosted on Community Cloud are indexed by search engines. If your app is private, it will not be indexed by search engines. To make your private app public, read [Share your app](/deploy/streamlit-community-cloud/share-your-app).\n\n### Choose a custom subdomain early\n\nCommunity Cloud automatically generates a subdomain for your app if you do not choose one. However, you can change your subdomain at any time! Custom subdomains modify your app URLs to reflect your app content, personal branding, or whatever you’d like. To learn how to change your app's subdomain, see [View or change your app's URL](/deploy/streamlit-community-cloud/manage-your-app/app-settings#view-or-change-your-apps-url).\n\nBy choosing a custom subdomain, you can use it to help people find your app. For example, if you're deploying an app that generates training data, you might choose a subdomain like `traingenerator.streamlit.app`. This makes it easy for people to find your app by searching for \"training generator\" or \"train generator streamlit app.\"\n\nWe recommend choosing a custom subdomain when you deploy your app. This ensures that your app is indexed by search engines using your custom subdomain, rather than the automatically generated one. If you choose a custom subdomain later, your app may be indexed multiple times—once using the default subdomain and once using your custom subdomain. In this case, your old URL will result in a 404 error which can confuse users who are searching for your app.\n\n### Choose a descriptive app title\n\nThe meta title of your app is the text that appears in search engine results. It is also the text that appears in the browser tab when your app is open. By default, the meta title of your app is the same as the title of your app. However, you can customize the meta title of your app by setting the [`st.set_page_config`](/develop/api-reference/configuration/st.set_page_config) parameter `page_title` to a custom string. For example:\n\n```python\nst.set_page_config(page_title=\"Traingenerator\")\n```\n\nThis will change the meta title of your app to \"Traingenerator.\" This makes it easier for people to find your app by searching for \"Traingenerator\" or \"train generator streamlit app\":\n\n\n \n \n
\n\n\n \n \n
\n\nIf you want your share previews to look great and want users to share your app and click on your links, you should write a good description in the README of your app’s GitHub repository.\n\n## Preview images\n\nStreamlit Community Cloud takes a screenshot of your app once a day and uses it as the preview image, unlike titles and descriptions which are pulled directly from your app's code or GitHub repository. This screenshot may take up to 24 hours to update.\n\n### Switching your app from public to private\n\nIf you initially made your app public and later decided to make it private, we will stop generating share previews for the app. However, it may take up to 24 hours for the share previews to stop appearing."
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/share-your-app/embed-your-app",
- "content": "# Embed your app\n\nEmbedding Streamlit Community Cloud apps enriches your content by integrating interactive, data-driven applications directly within your pages. Whether you're writing a blog post, a technical document, or sharing resources on platforms like Medium, Notion, or even StackOverflow, embedding Streamlit apps adds a dynamic component to your content. This allows your audience to interact with your ideas, rather than merely reading about them or looking at screenshots.\n\nStreamlit Community Cloud supports both [iframe](#embedding-with-iframes) and [oEmbed](#embedding-with-oembed) methods for embedding **public** apps. This flexibility enables you to share your apps across a wide array of platforms, broadening your app's visibility and impact. In this guide, we'll cover how to use both methods effectively to share your Streamlit apps with the world.\n\n## Embedding with iframes\n\nStreamlit Community Cloud supports embedding **public** apps using the subdomain scheme. To embed a public app, add the query parameter `/?embed=true` to the end of the `*.streamlit.app` URL.\n\nFor example, say you want to embed the 30DaysOfStreamlit app. The URL to include in your iframe is: `https://30days.streamlit.app/?embed=true`:\n\n```javascript\n\n
\n\nOnce you deploy your app, you can embed this badge right into your GitHub README.md by adding the following Markdown:\n\n```markdown\n[](https://\n \n
\n\n
"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/manage-your-github-connection",
- "content": "# Manage your GitHub connection\n\nIf you have created an account but not yet connected GitHub, see [Connect your GitHub account](/deploy/streamlit-community-cloud/get-started/connect-your-github-account).\n\nIf you have already connected your GitHub account but still need to allow Streamlit Community Cloud to access private repositories, see [Optional: Add access to private repositories](/deploy/streamlit-community-cloud/get-started/connect-your-github-account#optional-add-access-to-private-repositories).\n\n## Add access to an organization\n\nIf you are in an organization, you can grant or request access to that organization when you connect your GitHub account. For more information, see [Organization access](/deploy/streamlit-community-cloud/get-started/connect-your-github-account#organization-access).\n\nIf your GitHub account is already connected, you can remove permissions in your GitHub settings and force Streamlit to reprompt for GitHub authorization the next time you sign in to Community Cloud.\n\n### Revoke and reauthorize\n\n1. From your workspace, click on your workspace name in the upper-right corner. To sign out of Community Cloud, click \"**Sign out**.\" \n\n \n\n1. Go to your GitHub application settings at github.com/settings/applications.\n1. Find the \"Streamlit\" application, and click on the three dots (more_horiz) to open the overflow menu.\n\n If you have ever signed in to Community Cloud using GitHub, you will also see the \"Streamlit Community Cloud\" application in your GitHub account. The \"Streamlit\" application manages repository access. The \"Streamlit Community Cloud\" application is only for managing your identity (email) on Community Cloud. You only need to revoke access to the \"Streamlit\" application.\n\n1. Click \"**Revoke**.\"\n\n \n
\n\n1. Click \"**I understand, revoke access**.\"\n\n \n
\n\n1. Return to share.streamlit.io and sign in. You will be prompted to authorize GitHub as explained in [Connect GitHub](/deploy/streamlit-community-cloud/get-started/connect-your-github-account#organization-access).\n\n### Granting previously denied access\n\nIf an organization owner has restricted Streamlit's access or restricted all OAuth applications, they may need to directly modify their permissions in GitHub. If an organization has restricted Streamlit's access, a red X (close) will appear next to the organization when you are prompted to authorize with your GitHub account.\n\n\n
\n\nSee GitHub's documentation on OAuth apps and organizations.\n\n## Rename your GitHub account or repositories\n\nCommunity Cloud identifies apps by their GitHub coordinates (owner, repository, branch, entrypoint file path). If you rename your account or repository from which you've deployed an app, you will lose access to administer the app. To learn more, see [Rename your app in GitHub](/deploy/streamlit-community-cloud/manage-your-app/rename-your-app)."
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/delete-your-account",
- "content": "# Delete your account\n\nDeleting your Streamlit Community Cloud account is just as easy as creating it. When you delete your account, your information, account, and all your hosted apps are deleted as well. Read more about data deletion in [Streamlit trust and security](/deploy/streamlit-community-cloud/get-started/trust-and-security#data-deletion).\n\n\n
"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/workspace-settings",
- "content": "# Workspace settings\n\nFrom your workspace settings you can [Manage your account](/deploy/streamlit-community-cloud/manage-your-account), see your [App resources and limits](/deploy/streamlit-community-cloud/manage-your-app#app-resources-and-limits) and access support resources.\n\n## Access your workspace settings\n\n1. Sign in to share.streamlit.io.\n1. In the upper-left corner, click on your workspace name.\n1. In the drop-down menu, click \"**Settings**.\"\n\n \n\n## Linked accounts\n\nThe \"**Linked accounts**\" section shows your current email identity and source control account. To learn more, see [Manage your account](/deploy/streamlit-community-cloud/manage-your-account).\n\n\n\n## Limits\n\nThe \"**Limits**\" section shows your current resources and limits. To learn more, see [App resources and limits](/deploy/streamlit-community-cloud/manage-your-app#app-resources-and-limits).\n\n\n\n## Support\n\nThe \"**Support**\" section provides a convenient list of useful resources so you know where to go for help.\n\n"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/get-started/explore-your-workspace",
- "content": "# Explore your workspace\n\nIf you just [created your account](/deploy/streamlit-community-cloud/get-started/create-your-account) and [connected your GitHub account](/deploy/streamlit-community-cloud/get-started/connect-your-github-account), congrats! You are now signed in and ready to go. If you are joining someone else's workspace you may already see some apps.\n\n## Workspaces\n\nEach GitHub account and organization is associated with a workspace in Community Cloud. When you sign in to Community Cloud for the first time, you will land in your personal workspace associated with your GitHub user account. The upper-left corner of Community Cloud shows your current workspace.\n\n\n\n### Switching workspaces\n\nTo switch between workspaces, click the workspace name in the upper-left corner and select a new workspace.\n\nOther workspaces are available to you as follows:\n\n- When you have write permissions to a repository and the repository owner has joined Community Cloud, you can select the associated workspace. An owner can be a GitHub user or organization.\n- If someone has shared an app with you through Community Cloud, you will see the app's associated workspace. This is view-only access.\n\n\n\n### Invite other developers to your workspace\n\nInviting other developers is simple: Just give them write access to your GitHub repository so that you can code together. When they sign in to share.streamlit.io, they'll have access to your workspace.\n\nStreamlit Community Cloud inherits developer permissions from GitHub. When others sign in to Community Cloud, they will automatically see the workspaces they share with you. From there you can all deploy, manage, and share apps together.\n\n\n
\n\n1. From the drop down, click \"**Connect GitHub account**.\"\n1. Enter your GitHub credentials and follow GitHub's authentication prompts.\n1. Click \"**Authorize streamlit**.\"\n\n\n
\n\n## Optional: Add access to private repositories\n\n1. In the upper-left corner, click on your GitHub username.\n\n\n
\n\n1. From the drop down, click \"**Settings**.\"\n1. On the left side of the dialog, select \"**Linked accounts**.\"\n1. Under \"Source control,\" click \"**Connect here arrow_forward**.\"\n1. Click \"**Authorize streamlit**.\"\n\n\n
\n\n## Create a new app from a template\n\n1. In the upper-right corner, click \"**Create app**.\"\n\n\n
\n\n1. When asked \"Do you already have an app?\" click \"**Nope, create one from a template**.\"\n1. From the list of templates on the left, select \"**Blank app**.\"\n1. At the bottom, select the option to \"**Open GitHub Codespaces...**\"\n1. At the bottom, click \"**Deploy**.\"\n\n## Edit your app in GitHub Codespaces\n\n1. Wait for GitHub to set up your codespace.\n\n It can take several minutes to fully initialize your codespace. After the Visual Studio Code editor appears in your codespace, it can take several minutes to install Python and start the Streamlit server. When complete, a split screen view displays a code editor on the left and a running app on the right. The code editor opens two tabs by default: the repository's readme file and the app's entrypoint file.\n\n \n
\n\n1. Go to the app's entrypoint file (`streamlit_app.py`) in the left pane, and change line 3 by adding \"Streamlit\" inside `st.title`.\n\n ```diff\n -st.title(\"🎈 My new app\")\n +st.title(\"🎈 My new Streamlit app\")\n ```\n\n Files are automatically saved in your codespace with each edit.\n\n1. A moment after typing a change, your app on the right side will display a rerun prompt. Click \"**Always rerun**.\"\n\n \n
\n\n If the rerun prompt disappears before you click it, you can hover over the overflow menu icon (more_vert) to bring it back.\n\n1. Optional: Continue to make edits and observe the changes within seconds.\n\n## Publish your changes\n\n1. In the left navigation bar, click the source control icon.\n\n\n
\n\n1. In the source control sidebar on the left, enter a name for your commit.\n1. Click \"**check Commit**.\"\n\n\n
\n\n1. To stage and commit all your changes, in the confirmation dialog, click \"**Yes**.\" Your changes are committed locally in your codespace.\n1. To push your commit to GitHub, in the source control sidebar on the left, click \"**cached 1 arrow_upward**.\"\n1. To push commits to \"origin/main,\" in the confirmation dialog, click \"**OK**.\" \n\n Your changes are now saved to your GitHub repository. Community Cloud will immediately reflect the changes in your deployed app.\n\n1. Optional: To see your updated, published app, return to the \"**My apps**\" section of your workspace at share.streamlit.io, and click on your app.\n\n## Stop or delete your codespace\n\nWhen you stop interacting with your codespace, GitHub will generally stop your codespace for you. However, the surest way to avoid undesired use of your capacity is to stop or delete your codespace when you are done.\n\n1. Go to github.com/codespaces. At the bottom of the page, all your codespaces are listed. Click the overflow menu icon (more_horiz) for your codespace.\n\n\n
\n\n2. If you want to return to your work later, click \"**Stop codespace**.\" Otherwise, click \"**Delete**.\"\n\n \n
\n\n3. Congratulations! You just deployed an app to Streamlit Community Cloud. 🎉 Return to your workspace at share.streamlit.io/ and [deploy another Streamlit app](/deploy/streamlit-community-cloud/deploy-your-app).\n\n \n
"
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/get-started/deploy-from-a-template",
- "content": "# Deploy an app from a template\n\nStreamlit Community Cloud makes it easy to get started with several convenient templates. Just pick a template, and Community Cloud will fork it to your account and deploy it. Any edits you push to your new fork will immediately show up in your deployed app. Additionally, if you don't want to use a local development environment, Community Cloud makes it easy to create a GitHub codespace that's fully configured for Streamlit app development.\n\n## Access the template picker\n\nThere are two ways to begin deploying a template: the \"**Create app**\" button and the template gallery at the bottom of your workspace.\n\n- If you click the \"**Create app**\" button, Community Cloud will ask you \"Do you already have an app?\" Select \"**Nope, create one from a template**.\"\n- If you scroll to the bottom of your workspace in the \"**My apps**\" section, you can see the most popular templates. Click on one directly, or select \"**View all templates**.\"\n\nThe template picker shows a list of available templates on the left. A preview for the current, selected template shows on the right.\n\n\n\n## Select a template\n\n1. From the list of templates on the left, select \"**GDP dashboard**.\"\n1. Optional: For \"Name of new GitHub repository,\" enter a name for your new, forked repository.\n\n When you deploy a template, Community Cloud forks the template repository into your GitHub account. Community Cloud chooses a default name for this repository based on the selected template. If you have previously deployed the same template with its default name, Community Cloud will append an auto-incrementing number to the name.\n\n \n
\n\n1. From the drop down, click \"**Connect GitHub account**.\"\n1. Enter your GitHub credentials and follow GitHub's authentication prompts.\n1. Click \"**Authorize streamlit**.\"\n\n \n
\n\n This adds the \"Streamlit\" OAuth application to your GitHub account. This allows Community Cloud to work with your public repositories and create codespaces for you. In the next section, you can allow Community Cloud to access your private repositories, too. For more information about using and reviewing the OAuth applications on your account, see [Using OAuth apps](https://docs.github.com/en/apps/oauth-apps/using-oauth-apps) in GitHub's docs.\n\n## Optional: Add access to private repositories\n\nAfter your Community Cloud account has access to deploy from your public repositories, you can follow these additional steps to grant access to your private repositories.\n\n1. In the upper-left corner, click on your GitHub username.\n\n\n
\n\n1. From the drop down, click \"**Settings**.\"\n1. On the left side of the dialog, select \"**Linked accounts**.\"\n1. Under \"Source control,\" click \"**Connect here arrow_forward**.\"\n1. Click \"**Authorize streamlit**.\"\n\n\n
\n\n## Organization access\n\nTo deploy apps from repositories owned by a GitHub organization, Community Cloud must have permission to access the organization's repositories. If you are a member of a GitHub organization when you connect your GitHub account, your OAuth prompts will include a section labeled \"Organization access.\"\n\n\n
\n\nIf you have already connected your GitHub account and need to add access to an organization, follow the steps in [Manage your GitHub connection](/deploy/streamlit-community-cloud/manage-your-account/manage-your-github-connection) to disconnect your GitHub account and start over. Alternatively, if you are not the owner of an organization, you can ask the owner to create a Community Cloud account for themselves and add permission directly.\n\n### Organizations you own\n\nFor any organization you own, if authorization has not been previously granted or denied, you can click \"**Grant**\" before you click \"**Authorize streamlit**.\"\n\n\n
\n\n### Organizations owned by others\n\nFor an organization you don't own, if authorization has not been previously granted or denied, you can click \"**Request**\" before you click \"**Authorize streamlit**.\"\n\n\n
\n\n### Previous or pending authorization\n\nIf someone has already started the process of authorizing Streamlit for your organization, the OAuth prompt will show the current status.\n\n#### Approved access\n\nIf an organization has already granted Streamlit access, the OAuth prompt shows a green check (check).\n\n\n
\n\n#### Pending access\n\nIf a request has been previously sent but not yet approved, the OAuth prompt show \"Access request pending.\" Follow up with the organization's owner to accept the request in GitHub.\n\n\n
\n\n#### Denied access\n\nIf a request has been previously sent and denied, the OAuth prompt shows a red X (close). In this case, the organization owner will need to authorize Streamlit from GitHub. See GitHub's documentation on OAuth apps and organizations.\n\n\n
\n\n## What's next?\n\nNow that you have your account you can [Explore your workspace](/deploy/streamlit-community-cloud/get-started/explore-your-workspace). Or if you're ready to go, jump right in and [Deploy your app](/deploy/streamlit-community-cloud/deploy-your-app)."
- },
- {
- "url": "https://docs.streamlit.io/deploy/streamlit-community-cloud/get-started/create-your-account",
- "content": "# Create your account\n\nBefore you can start deploying apps for the world to see, you need to sign up for your Streamlit Community Cloud account.\n\nEach Community Cloud account is associated with an email. Two accounts can't have the same email. When sharing a private app, you will assign viewing privileges by email. Additionally, two accounts can't have the same source control (GitHub account). If you try to create a second Community Cloud account with the same source control, Community Cloud will merge the accounts.\n\n## Sign up\n\nCommunity Cloud allows you to sign in using one of the three following methods:\n\n- Emailed, one-use codes\n- Google\n- GitHub\n\n\n\n
st.write
\n\nWrite arguments to the app.\n\n```python\nst.write(\"Hello **world**!\")\nst.write(my_data_frame)\nst.write(my_mpl_figure)\n```\n\nst.write_stream
\n\nWrite generators or streams to the app with a typewriter effect.\n\n```python\nst.write_stream(my_generator)\nst.write_stream(my_llm_stream)\n```\n\nMagic
\n\nAny time Streamlit sees either a variable or literal value on its own line, it automatically writes that to your app using `st.write`\n\n```python\n\"Hello **world**!\"\nmy_data_frame\nmy_mpl_figure\n```\n\n\n\n
Markdown
\n\nDisplay string formatted as Markdown.\n\n```python\nst.markdown(\"Hello **world**!\")\n```\n\nTitle
\n\nDisplay text in title formatting.\n\n```python\nst.title(\"The app title\")\n```\n\nHeader
\n\nDisplay text in header formatting.\n\n```python\nst.header(\"This is a header\")\n```\n\nSubheader
\n\nDisplay text in subheader formatting.\n\n```python\nst.subheader(\"This is a subheader\")\n```\n\nBadge
\n\nDisplay a small, colored badge.\n\n```python\nst.badge(\"New\")\n```\n\nCaption
\n\nDisplay text in small font.\n\n```python\nst.caption(\"This is written small caption text\")\n```\n\nCode block
\n\nDisplay a code block with optional syntax highlighting.\n\n```python\nst.code(\"a = 1234\")\n```\n\nEcho
\n\nDisplay some code in the app, then execute it. Useful for tutorials.\n\n```python\nwith st.echo():\n st.write('This code will be printed')\n```\n\nLaTeX
\n\nDisplay mathematical expressions formatted as LaTeX.\n\n```python\nst.latex(\"\\int a x^2 \\,dx\")\n```\n\nPreformatted text
\n\nWrite fixed-width and preformatted text.\n\n```python\nst.text(\"Hello world\")\n```\n\nDivider
\n\nDisplay a horizontal rule.\n\n```python\nst.divider()\n```\n\nGet help
\n\nDisplay object’s doc string, nicely formatted.\n\n```python\nst.help(st.write)\nst.help(pd.DataFrame)\n```\n\nRender HTML
\n\nRenders HTML strings to your app.\n\n```python\nst.html(\"Foo bar.
\")\n```\n\nAnnotated text
\n\nDisplay annotated text in Streamlit apps. Created by [@tvst](https://github.com/tvst).\n\n```python\nannotated_text(\"This \", (\"is\", \"verb\"), \" some \", (\"annotated\", \"adj\"), (\"text\", \"noun\"), \" for those of \", (\"you\", \"pronoun\"), \" who \", (\"like\", \"verb\"), \" this sort of \", (\"thing\", \"noun\"), \".\")\n```\n\nDrawable Canvas
\n\nProvides a sketching canvas using [Fabric.js](http://fabricjs.com/). Created by [@andfanilo](https://github.com/andfanilo).\n\n```python\nst_canvas(fill_color=\"rgba(255, 165, 0, 0.3)\", stroke_width=stroke_width, stroke_color=stroke_color, background_color=bg_color, background_image=Image.open(bg_image) if bg_image else None, update_streamlit=realtime_update, height=150, drawing_mode=drawing_mode, point_display_radius=point_display_radius if drawing_mode == 'point' else 0, key=\"canvas\",)\n```\n\nTags
\n\nAdd tags to your Streamlit apps. Created by [@gagan3012](https://github.com/gagan3012).\n\n```python\nst_tags(label='# Enter Keywords:', text='Press enter to add more', value=['Zero', 'One', 'Two'], suggestions=['five', 'six', 'seven', 'eight', 'nine', 'three', 'eleven', 'ten', 'four'], maxtags = 4, key='1')\n```\n\nNLU
\n\nApply text mining on a dataframe. Created by [@JohnSnowLabs](https://github.com/JohnSnowLabs/).\n\n```python\nnlu.load('sentiment').predict('I love NLU! <3')\n```\n\nStreamlit Extras
\n\nA library with useful Streamlit extras. Created by [@arnaudmiribel](https://github.com/arnaudmiribel/).\n\n```python\nmention(label=\"An awesome Streamlit App\", icon=\"streamlit\", url=\"https://extras.streamlit.app\",)\n```\n\n\n\n
Dataframes
\n\nDisplay a dataframe as an interactive table.\n\n```python\nst.dataframe(my_data_frame)\n```\n\nData editor
\n\nDisplay a data editor widget.\n\n```python\nedited = st.data_editor(df, num_rows=\"dynamic\")\n```\n\nColumn configuration
\n\nConfigure the display and editing behavior of dataframes and data editors.\n\n```python\nst.column_config.NumberColumn(\"Price (in USD)\", min_value=0, format=\"$%d\")\n```\n\nStatic tables
\n\nDisplay a static table.\n\n```python\nst.table(my_data_frame)\n```\n\nMetrics
\n\nDisplay a metric in big bold font, with an optional indicator of how the metric changed.\n\n```python\nst.metric(\"My metric\", 42, 2)\n```\n\nDicts and JSON
\n\nDisplay object or string as a pretty-printed JSON string.\n\n```python\nst.json(my_dict)\n```\n\nStreamlit Aggrid
\n\nImplementation of Ag-Grid component for Streamlit. Created by [@PablocFonseca](https://github.com/PablocFonseca).\n\n```python\ndf = pd.DataFrame({'col1': [1, 2, 3], 'col2': [4, 5, 6]})\ngrid_return = AgGrid(df, editable=True)\n\nnew_df = grid_return['data']\n```\n\nStreamlit Folium
\n\nStreamlit Component for rendering Folium maps. Created by [@randyzwitch](https://github.com/randyzwitch).\n\n```python\nm = folium.Map(location=[39.949610, -75.150282], zoom_start=16)\nfolium.Marker([39.949610, -75.150282], popup=\"Liberty Bell\", tooltip=\"Liberty Bell\").add_to(m)\n\nst_data = st_folium(m, width=725)\n```\n\nPandas Profiling
\n\nPandas profiling component for Streamlit. Created by [@okld](https://github.com/okld/).\n\n```python\ndf = pd.read_csv(\"https://storage.googleapis.com/tf-datasets/titanic/train.csv\")\npr = df.profile_report()\n\nst_profile_report(pr)\n```\n\nImage Coordinates
\n\nGet the coordinates of clicks on an image. Created by [@blackary](https://github.com/blackary/).\n\n```python\nfrom streamlit_image_coordinates import streamlit_image_coordinates\nvalue = streamlit_image_coordinates(\"https://placekitten.com/200/300\")\n\nst.write(value)\n```\n\nPlotly Events
\n\nMake Plotly charts interactive!. Created by [@null-jones](https://github.com/null-jones/).\n\n```python\nfrom streamlit_plotly_events import plotly_events\nfig = px.line(x=[1], y=[1])\n\nselected_points = plotly_events(fig)\n```\n\nStreamlit Extras
\n\nA library with useful Streamlit extras. Created by [@arnaudmiribel](https://github.com/arnaudmiribel/).\n\n```python\nfrom streamlit_extras.metric_cards import style_metric_cards\ncol3.metric(label=\"No Change\", value=5000, delta=0)\n\nstyle_metric_cards()\n```\n\n\n\n
Simple area charts
\n\nDisplay an area chart.\n\n```python\nst.area_chart(my_data_frame)\n```\n\nSimple bar charts
\n\nDisplay a bar chart.\n\n```python\nst.bar_chart(my_data_frame)\n```\n\nSimple line charts
\n\nDisplay a line chart.\n\n```python\nst.line_chart(my_data_frame)\n```\n\nSimple scatter charts
\n\nDisplay a line chart.\n\n```python\nst.scatter_chart(my_data_frame)\n```\n\nScatterplots on maps
\n\nDisplay a map with points on it.\n\n```python\nst.map(my_data_frame)\n```\n\nMatplotlib
\n\nDisplay a matplotlib.pyplot figure.\n\n```python\nst.pyplot(my_mpl_figure)\n```\n\nAltair
\n\nDisplay a chart using the Altair library.\n\n```python\nst.altair_chart(my_altair_chart)\n```\n\nVega-Lite
\n\nDisplay a chart using the Vega-Lite library.\n\n```python\nst.vega_lite_chart(my_vega_lite_chart)\n```\n\nPlotly
\n\nDisplay an interactive Plotly chart.\n\n```python\nst.plotly_chart(my_plotly_chart)\n```\n\nBokeh
\n\nDisplay an interactive Bokeh chart.\n\n```python\nst.bokeh_chart(my_bokeh_chart)\n```\n\nPyDeck
\n\nDisplay a chart using the PyDeck library.\n\n```python\nst.pydeck_chart(my_pydeck_chart)\n```\n\nGraphViz
\n\nDisplay a graph using the dagre-d3 library.\n\n```python\nst.graphviz_chart(my_graphviz_spec)\n```\n\nPlost
\n\nA deceptively simple plotting library for Streamlit. Created by [@tvst](https://github.com/tvst).\n\n```python\nimport plost\nplost.line_chart(my_dataframe, x='time', y='stock_value', color='stock_name',)\n```\n\nHiPlot
\n\nHigh dimensional Interactive Plotting. Created by [@facebookresearch](https://github.com/facebookresearch).\n\n```python\ndata = [{'dropout':0.1, 'lr': 0.001, 'loss': 10.0, 'optimizer': 'SGD'}, {'dropout':0.15, 'lr': 0.01, 'loss': 3.5, 'optimizer': 'Adam'}, {'dropout':0.3, 'lr': 0.1, 'loss': 4.5, 'optimizer': 'Adam'}]\nhip.Experiment.from_iterable(data).display()\n```\n\nECharts
\n\nHigh dimensional Interactive Plotting. Created by [@andfanilo](https://github.com/andfanilo).\n\n```python\nfrom streamlit_echarts import st_echarts\nst_echarts(options=options)\n```\n\nStreamlit Folium
\n\nStreamlit Component for rendering Folium maps. Created by [@randyzwitch](https://github.com/randyzwitch).\n\n```python\nm = folium.Map(location=[39.949610, -75.150282], zoom_start=16)\nst_data = st_folium(m, width=725)\n```\n\nSpacy-Streamlit
\n\nspaCy building blocks and visualizers for Streamlit apps. Created by [@explosion](https://github.com/explosion).\n\n```python\nmodels = [\"en_core_web_sm\", \"en_core_web_md\"]\nspacy_streamlit.visualize(models, \"Sundar Pichai is the CEO of Google.\")\n```\n\nStreamlit Agraph
\n\nA Streamlit Graph Vis, based on [react-grah-vis](https://github.com/crubier/react-graph-vis). Created by [@ChrisDelClea](https://github.com/ChrisDelClea).\n\n```python\nfrom streamlit_agraph import agraph, Node, Edge, Config\nagraph(nodes=nodes, edges=edges, config=config)\n```\n\nStreamlit Lottie
\n\nIntegrate [Lottie](https://lottiefiles.com/) animations inside your Streamlit app. Created by [@andfanilo](https://github.com/andfanilo).\n\n```python\nlottie_hello = load_lottieurl(\"https://assets5.lottiefiles.com/packages/lf20_V9t630.json\")\nst_lottie(lottie_hello, key=\"hello\")\n```\n\nPlotly Events
\n\nMake Plotly charts interactive!. Created by [@null-jones](https://github.com/null-jones/).\n\n```python\nfig = px.line(x=[1], y=[1])\nselected_points = plotly_events(fig)\n```\n\nStreamlit Extras
\n\nA library with useful Streamlit extras. Created by [@arnaudmiribel](https://github.com/arnaudmiribel/).\n\n```python\nchart += get_annotations_chart(annotations=[(\"Mar 01, 2008\", \"Pretty good day for GOOG\"), (\"Dec 01, 2007\", \"Something's going wrong for GOOG & AAPL\"), (\"Nov 01, 2008\", \"Market starts again thanks to...\"), (\"Dec 01, 2009\", \"Small crash for GOOG after...\"),],)\nst.altair_chart(chart, use_container_width=True)\n```\n\n\n\n
Button
\n\nDisplay a button widget.\n\n```python\nclicked = st.button(\"Click me\")\n```\n\nDownload button
\n\nDisplay a download button widget.\n\n```python\nst.download_button(\"Download file\", file)\n```\n\nForm button
\n\nDisplay a form submit button. For use with `st.form`.\n\n```python\nst.form_submit_button(\"Sign up\")\n```\n\nLink button
\n\nDisplay a link button.\n\n```python\nst.link_button(\"Go to gallery\", url)\n```\n\nPage link
\n\nDisplay a link to another page in a multipage app.\n\n```python\nst.page_link(\"app.py\", label=\"Home\", icon=\"🏠\")\nst.page_link(\"pages/profile.py\", label=\"My profile\")\n```\n\nCheckbox
\n\nDisplay a checkbox widget.\n\n```python\nselected = st.checkbox(\"I agree\")\n```\n\nColor picker
\n\nDisplay a color picker widget.\n\n```python\ncolor = st.color_picker(\"Pick a color\")\n```\n\nFeedback
\n\nDisplay a rating or sentiment button group.\n\n```python\nst.feedback(\"stars\")\n```\n\nMultiselect
\n\nDisplay a multiselect widget. The multiselect widget starts as empty.\n\n```python\nchoices = st.multiselect(\"Buy\", [\"milk\", \"apples\", \"potatoes\"])\n```\n\nPills
\n\nDisplay a pill-button selection widget.\n\n```python\nst.pills(\"Tags\", [\"Sports\", \"AI\", \"Politics\"])\n```\n\nRadio
\n\nDisplay a radio button widget.\n\n```python\nchoice = st.radio(\"Pick one\", [\"cats\", \"dogs\"])\n```\n\nSegmented control
\n\nDisplay a segmented-button selection widget.\n\n```python\nst.segmented_control(\"Filter\", [\"Open\", \"Closed\", \"All\"])\n```\n\nSelectbox
\n\nDisplay a select widget.\n\n```python\nchoice = st.selectbox(\"Pick one\", [\"cats\", \"dogs\"])\n```\n\nSelect-slider
\n\nDisplay a slider widget to select items from a list.\n\n```python\nsize = st.select_slider(\"Pick a size\", [\"S\", \"M\", \"L\"])\n```\n\nToggle
\n\nDisplay a toggle widget.\n\n```python\nactivated = st.toggle(\"Activate\")\n```\n\nNumber input
\n\nDisplay a numeric input widget.\n\n```python\nchoice = st.number_input(\"Pick a number\", 0, 10)\n```\n\nSlider
\n\nDisplay a slider widget.\n\n```python\nnumber = st.slider(\"Pick a number\", 0, 100)\n```\n\nDate input
\n\nDisplay a date input widget.\n\n```python\ndate = st.date_input(\"Your birthday\")\n```\n\nTime input
\n\nDisplay a time input widget.\n\n```python\ntime = st.time_input(\"Meeting time\")\n```\n\nChat input
\n\nDisplay a chat input widget.\n\n```python\nprompt = st.chat_input(\"Say something\")\nif prompt:\n st.write(f\"The user has sent: {prompt}\")\n```\n\nText-area
\n\nDisplay a multi-line text input widget.\n\n```python\ntext = st.text_area(\"Text to translate\")\n```\n\nText input
\n\nDisplay a single-line text input widget.\n\n```python\nname = st.text_input(\"First name\")\n```\n\nAudio input
\n\nDisplay a widget that allows users to record with their microphone.\n\n```python\nspeech = st.audio_input(\"Record a voice message\")\n```\n\nData editor
\n\nDisplay a data editor widget.\n\n```python\nedited = st.data_editor(df, num_rows=\"dynamic\")\n```\n\nFile uploader
\n\nDisplay a file uploader widget.\n\n```python\ndata = st.file_uploader(\"Upload a CSV\")\n```\n\nCamera input
\n\nDisplay a widget that allows users to upload images directly from a camera.\n\n```python\nimage = st.camera_input(\"Take a picture\")\n```\n\nStreamlit Elements
\n\nCreate a draggable and resizable dashboard in Streamlit. Created by [@okls](https://github.com/okls).\n\n```python\nfrom streamlit_elements import elements, mui, html\n\nwith elements(\"new_element\"):\n mui.Typography(\"Hello world\")\n```\n\nTags
\n\nAdd tags to your Streamlit apps. Created by [@gagan3012](https://github.com/gagan3012).\n\n```python\nfrom streamlit_tags import st_tags\n\nst_tags(label='# Enter Keywords:', text='Press enter to add more', value=['Zero', 'One', 'Two'],\nsuggestions=['five', 'six', 'seven', 'eight', 'nine', 'three', 'eleven', 'ten', 'four'], maxtags = 4, key='1')\n```\n\nStqdm
\n\nThe simplest way to handle a progress bar in streamlit app. Created by [@Wirg](https://github.com/Wirg).\n\n```python\nfrom stqdm import stqdm\n\nfor _ in stqdm(range(50)):\n sleep(0.5)\n```\n\nTimeline
\n\nDisplay a Timeline in Streamlit apps using [TimelineJS](https://timeline.knightlab.com/). Created by [@innerdoc](https://github.com/innerdoc).\n\n```python\nfrom streamlit_timeline import timeline\n\nwith open('example.json', \"r\") as f:\n timeline(f.read(), height=800)\n```\n\nCamera input live
\n\nAlternative for st.camera_input which returns the webcam images live. Created by [@blackary](https://github.com/blackary).\n\n```python\nfrom camera_input_live import camera_input_live\n\nimage = camera_input_live()\nst.image(value)\n```\n\nStreamlit Ace
\n\nAce editor component for Streamlit. Created by [@okld](https://github.com/okld).\n\n```python\nfrom streamlit_ace import st_ace\n\ncontent = st_ace()\ncontent\n```\n\nStreamlit Chat
\n\nStreamlit Component for a Chatbot UI. Created by [@AI-Yash](https://github.com/AI-Yash).\n\n```python\nfrom streamlit_chat import message\n\nmessage(\"My message\")\nmessage(\"Hello bot!\", is_user=True) # align's the message to the right\n```\n\nStreamlit Option Menu
\n\nSelect a single item from a list of options in a menu. Created by [@victoryhb](https://github.com/victoryhb).\n\n```python\nfrom streamlit_option_menu import option_menu\n\noption_menu(\"Main Menu\", [\"Home\", 'Settings'],\n icons=['house', 'gear'], menu_icon=\"cast\", default_index=1)\n```\n\nStreamlit Extras
\n\nA library with useful Streamlit extras. Created by [@arnaudmiribel](https://github.com/arnaudmiribel/).\n\n```python\nfrom streamlit_extras.stoggle import stoggle\n\nstoggle(\n \"Click me!\", \"\"\"🥷 Surprise! Here's some additional content\"\"\",)\n```\n\n\n\n
Image
\n\nDisplay an image or list of images.\n\n```python\nst.image(numpy_array)\nst.image(image_bytes)\nst.image(file)\nst.image(\"https://example.com/myimage.jpg\")\n```\n\nLogo
\n\nDisplay a logo in the upper-left corner of your app and its sidebar.\n\n```python\nst.logo(\"logo.jpg\")\n```\n\nAudio
\n\nDisplay an audio player.\n\n```python\nst.audio(numpy_array)\nst.audio(audio_bytes)\nst.audio(file)\nst.audio(\"https://example.com/myaudio.mp3\", format=\"audio/mp3\")\n```\n\nVideo
\n\nDisplay a video player.\n\n```python\nst.video(numpy_array)\nst.video(video_bytes)\nst.video(file)\nst.video(\"https://example.com/myvideo.mp4\", format=\"video/mp4\")\n```\n\nStreamlit Webrtc
\n\nHandling and transmitting real-time video/audio streams with Streamlit. Created by [@whitphx](https://github.com/whitphx).\n\n```python\nfrom streamlit_webrtc import webrtc_streamer\n\nwebrtc_streamer(key=\"sample\")\n```\n\nDrawable Canvas
\n\nProvides a sketching canvas using [Fabric.js](http://fabricjs.com/). Created by [@andfanilo](https://github.com/andfanilo).\n\n```python\nfrom streamlit_drawable_canvas import st_canvas\n\nst_canvas(fill_color=\"rgba(255, 165, 0, 0.3)\", stroke_width=stroke_width, stroke_color=stroke_color, background_color=bg_color, background_image=Image.open(bg_image) if bg_image else None, update_streamlit=realtime_update, height=150, drawing_mode=drawing_mode, point_display_radius=point_display_radius if drawing_mode == 'point' else 0, key=\"canvas\",)\n```\n\nImage Comparison
\n\nCompare images with a slider using [JuxtaposeJS](https://juxtapose.knightlab.com/). Created by [@fcakyon](https://github.com/fcakyon).\n\n```python\nfrom streamlit_image_comparison import image_comparison\n\nimage_comparison(img1=\"image1.jpg\", img2=\"image2.jpg\",)\n```\n\nStreamlit Cropper
\n\nA simple image cropper for Streamlit. Created by [@turner-anderson](https://github.com/turner-anderson).\n\n```python\nfrom streamlit_cropper import st_cropper\n\nst_cropper(img, realtime_update=realtime_update, box_color=box_color, aspect_ratio=aspect_ratio)\n```\n\nImage Coordinates
\n\nGet the coordinates of clicks on an image. Created by [@blackary](https://github.com/blackary/).\n\n```python\nfrom streamlit_image_coordinates import streamlit_image_coordinates\n\nstreamlit_image_coordinates(\"https://placekitten.com/200/300\")\n```\n\nStreamlit Lottie
\n\nIntegrate [Lottie](https://lottiefiles.com/) animations inside your Streamlit app. Created by [@andfanilo](https://github.com/andfanilo).\n\n```python\nlottie_hello = load_lottieurl(\"https://assets5.lottiefiles.com/packages/lf20_V9t630.json\")\n\nst_lottie(lottie_hello, key=\"hello\")\n```\n\n\n\n
Columns
\n\nInsert containers laid out as side-by-side columns.\n\n```python\ncol1, col2 = st.columns(2)\ncol1.write(\"this is column 1\")\ncol2.write(\"this is column 2\")\n```\n\nContainer
\n\nInsert a multi-element container.\n\n```python\nc = st.container()\nst.write(\"This will show last\")\nc.write(\"This will show first\")\nc.write(\"This will show second\")\n```\n\nModal dialog
\n\nInsert a modal dialog that can rerun independently from the rest of the script.\n\n```python\n@st.dialog(\"Sign up\")\ndef email_form():\n name = st.text_input(\"Name\")\n email = st.text_input(\"Email\")\n```\n\nEmpty
\n\nInsert a single-element container.\n\n```python\nc = st.empty()\nst.write(\"This will show last\")\nc.write(\"This will be replaced\")\nc.write(\"This will show first\")\n```\n\nExpander
\n\nInsert a multi-element container that can be expanded/collapsed.\n\n```python\nwith st.expander(\"Open to see more\"):\n st.write(\"This is more content\")\n```\n\nPopover
\n\nInsert a multi-element popover container that can be opened/closed.\n\n```python\nwith st.popover(\"Settings\"):\n st.checkbox(\"Show completed\")\n```\n\nSidebar
\n\nDisplay items in a sidebar.\n\n```python\nst.sidebar.write(\"This lives in the sidebar\")\nst.sidebar.button(\"Click me!\")\n```\n\nTabs
\n\nInsert containers separated into tabs.\n\n```python\ntab1, tab2 = st.tabs([\"Tab 1\", \"Tab2\"])\ntab1.write(\"this is tab 1\")\ntab2.write(\"this is tab 2\")\n```\n\nStreamlit Elements
\n\nCreate a draggable and resizable dashboard in Streamlit. Created by [@okls](https://github.com/okls).\n\n```python\nfrom streamlit_elements import elements, mui, html\n\nwith elements(\"new_element\"):\n mui.Typography(\"Hello world\")\n```\n\nPydantic
\n\nAuto-generate Streamlit UI from Pydantic Models and Dataclasses. Created by [@lukasmasuch](https://github.com/lukasmasuch).\n\n```python\nimport streamlit_pydantic as sp\n\nsp.pydantic_form(key=\"my_form\",\n model=ExampleModel)\n```\n\nStreamlit Pages
\n\nAn experimental version of Streamlit Multi-Page Apps. Created by [@blackary](https://github.com/blackary).\n\n```python\nfrom st_pages import Page, show_pages, add_page_title\n\nshow_pages([ Page(\"streamlit_app.py\", \"Home\", \"🏠\"),\n Page(\"other_pages/page2.py\", \"Page 2\", \":books:\"), ])\n```\n\n\n\nStreamlit provides a few commands to help you build conversational apps. These chat elements are designed to be used in conjunction with each other, but you can also use them separately.\n\n`st.chat_message` lets you insert a chat message container into the app so you can display messages from the user or the app. Chat containers can contain other Streamlit elements, including charts, tables, text, and more. `st.chat_input` lets you display a chat input widget so the user can type in a message.\n\n
Chat input
\n\nDisplay a chat input widget.\n\n```python\nprompt = st.chat_input(\"Say something\")\nif prompt:\n st.write(f\"The user has sent: {prompt}\")\n```\n\nChat message
\n\nInsert a chat message container.\n\n```python\nimport numpy as np\nwith st.chat_message(\"user\"):\n st.write(\"Hello 👋\")\n st.line_chart(np.random.randn(30, 3))\n```\n\nStatus container
\n\nDisplay output of long-running tasks in a container.\n\n```python\nwith st.status('Running'):\n do_something_slow()\n```\n\nst.write_stream
\n\nWrite generators or streams to the app with a typewriter effect.\n\n```python\nst.write_stream(my_generator)\nst.write_stream(my_llm_stream)\n```\n\n\n\n
Progress bar
\n\nDisplay a progress bar.\n\n```python\nfor i in range(101):\n st.progress(i)\n do_something_slow()\n```\n\nSpinner
\n\nTemporarily displays a message while executing a block of code.\n\n```python\nwith st.spinner(\"Please wait...\"):\n do_something_slow()\n```\n\nStatus container
\n\nDisplay output of long-running tasks in a container.\n\n```python\nwith st.status('Running'):\n do_something_slow()\n```\n\nToast
\n\nBriefly displays a toast message in the bottom-right corner.\n\n```python\nst.toast('Butter!', icon='🧈')\n```\n\nBalloons
\n\nDisplay celebratory balloons!\n\n```python\ndo_something()\n\n# Celebrate when all done!\nst.balloons()\n```\n\nSnowflakes
\n\nDisplay celebratory snowflakes!\n\n```python\ndo_something()\n\n# Celebrate when all done!\nst.snow()\n```\n\nSuccess box
\n\nDisplay a success message.\n\n```python\nst.success(\"Match found!\")\n```\n\nInfo box
\n\nDisplay an informational message.\n\n```python\nst.info(\"Dataset is updated every day at midnight.\")\n```\n\nWarning box
\n\nDisplay warning message.\n\n```python\nst.warning(\"Unable to fetch image. Skipping...\")\n```\n\nError box
\n\nDisplay error message.\n\n```python\nst.error(\"We encountered an error\")\n```\n\nException output
\n\nDisplay an exception.\n\n```python\ne = RuntimeError(\"This is an exception of type RuntimeError\")\nst.exception(e)\n```\n\nStqdm
\n\nThe simplest way to handle a progress bar in streamlit app. Created by [@Wirg](https://github.com/Wirg).\n\n```python\nfrom stqdm import stqdm\n\nfor _ in stqdm(range(50)):\n sleep(0.5)\n```\n\nCustom notification box
\n\nA custom notification box with the ability to close it out. Created by [@Socvest](https://github.com/Socvest).\n\n```python\nfrom streamlit_custom_notification_box import custom_notification_box\n\nstyles = {'material-icons':{'color': 'red'}, 'text-icon-link-close-container': {'box-shadow': '#3896de 0px 4px'}, 'notification-text': {'':''}, 'close-button':{'':''}, 'link':{'':''}}\ncustom_notification_box(icon='info', textDisplay='We are almost done with your registration...', externalLink='more info', url='#', styles=styles, key=\"foo\")\n```\n\nStreamlit Extras
\n\nA library with useful Streamlit extras. Created by [@arnaudmiribel](https://github.com/arnaudmiribel/).\n\n```python\nfrom streamlit_extras.let_it_rain import rain\n\nrain(emoji=\"🎈\", font_size=54,\n falling_speed=5, animation_length=\"infinite\",)\n```\n\n\n\n
Log in a user
\n\n`st.login()` starts an authentication flow with an identity provider.\n\n```python\nst.login()\n```\n\nLog out a user
\n\n`st.logout()` removes a user's identity information.\n\n```python\nst.logout()\n```\n\nUser info
\n\n`st.user` returns information about a logged-in user.\n\n```python\nif st.user.is_logged_in:\n st.write(f\"Welcome back, {st.user.name}!\")\n```\n\n\n\n
Navigation
\n\nConfigure the available pages in a multipage app.\n\n```python\nst.navigation({\n \"Your account\" : [log_out, settings],\n \"Reports\" : [overview, usage],\n \"Tools\" : [search]\n})\n```\n\nPage
\n\nDefine a page in a multipage app.\n\n```python\nhome = st.Page(\n \"home.py\",\n title=\"Home\",\n icon=\":material/home:\"\n)\n```\n\nPage link
\n\nDisplay a link to another page in a multipage app.\n\n```python\nst.page_link(\"app.py\", label=\"Home\", icon=\"🏠\")\nst.page_link(\"pages/profile.py\", label=\"My profile\")\n```\n\nSwitch page
\n\nProgrammatically navigates to a specified page.\n\n```python\nst.switch_page(\"pages/my_page.py\")\n```\n\n\n\n
Modal dialog
\n\nInsert a modal dialog that can rerun independently from the rest of the script.\n\n```python\n@st.dialog(\"Sign up\")\ndef email_form():\n name = st.text_input(\"Name\")\n email = st.text_input(\"Email\")\n```\n\nForms
\n\nCreate a form that batches elements together with a “Submit\" button.\n\n```python\nwith st.form(key='my_form'):\n name = st.text_input(\"Name\")\n email = st.text_input(\"Email\")\n st.form_submit_button(\"Sign up\")\n```\n\nFragments
\n\nDefine a fragment to rerun independently from the rest of the script.\n\n```python\n@st.fragment(run_every=\"10s\")\ndef fragment():\n df = get_data()\n st.line_chart(df)\n```\n\nRerun script
\n\nRerun the script immediately.\n\n```python\nst.rerun()\n```\n\nStop execution
\n\nStops execution immediately.\n\n```python\nst.stop()\n```\n\nAutorefresh
\n\nForce a refresh without tying up a script. Created by [@kmcgrady](https://github.com/kmcgrady).\n\n```python\nfrom streamlit_autorefresh import st_autorefresh\n\nst_autorefresh(interval=2000, limit=100,\n key=\"fizzbuzzcounter\")\n```\n\nPydantic
\n\nAuto-generate Streamlit UI from Pydantic Models and Dataclasses. Created by [@lukasmasuch](https://github.com/lukasmasuch).\n\n```python\nimport streamlit_pydantic as sp\n\nsp.pydantic_form(key=\"my_form\",\n model=ExampleModel)\n```\n\nStreamlit Pages
\n\nAn experimental version of Streamlit Multi-Page Apps. Created by [@blackary](https://github.com/blackary).\n\n```python\nfrom st_pages import Page, show_pages, add_page_title\n\nshow_pages([ Page(\"streamlit_app.py\", \"Home\", \"🏠\"),\n Page(\"other_pages/page2.py\", \"Page 2\", \":books:\"), ])\n```\n\n\n\n
Cache data
\n\nFunction decorator to cache functions that return data (e.g. dataframe transforms, database queries, ML inference).\n\n```python\n@st.cache_data\ndef long_function(param1, param2):\n # Perform expensive computation here or\n # fetch data from the web here\n return data\n```\n\nCache resource
\n\nFunction decorator to cache functions that return global resources (e.g. database connections, ML models).\n\n```python\n@st.cache_resource\ndef init_model():\n # Return a global resource here\n return pipeline(\n \"sentiment-analysis\",\n model=\"distilbert-base-uncased-finetuned-sst-2-english\"\n )\n```\n\nSession state
\n\nSession state is a way to share variables between reruns, for each user session.\n\n```python\nst.session_state['key'] = value\n```\n\nQuery parameters
\n\nGet, set, or clear the query parameters that are shown in the browser's URL bar.\n\n```python\nst.query_params[key] = value\nst.query_params.clear()\n```\n\nContext
\n\n`st.context` provides a read-only interface to access cookies, headers, locale, and other browser-session information.\n\n```python\nst.context.cookies\nst.context.headers\n```\n\nCreate a connection
\n\nConnect to a data source or API\n\n```python\nconn = st.connection('pets_db', type='sql')\npet_owners = conn.query('select * from pet_owners')\nst.dataframe(pet_owners)\n```\n\nSnowflakeConnection
\n\nA connection to Snowflake.\n\n```python\nconn = st.connection('snowflake')\n```\n\nSQLConnection
\n\nA connection to a SQL database using SQLAlchemy.\n\n```python\nconn = st.connection('sql')\n```\n\nConnection base class
\n\nBuild your own connection with `BaseConnection`.\n\n```python\nclass MyConnection(BaseConnection[myconn.MyConnection]):\n def _connect(self, **kwargs) -> MyConnection:\n return myconn.connect(**self._secrets, **kwargs)\n def query(self, query):\n return self._instance.query(query)\n```\n\nSecrets singleton
\n\nAccess secrets from a local TOML file.\n\n```python\nkey = st.secrets[\"OpenAI_key\"]\n```\n\nSecrets file
\n\nSave your secrets in a per-project or per-profile TOML file.\n\n```python\nOpenAI_key = \"Authenticator
\n\nA secure authentication module to validate user credentials. Created by [@mkhorasani](https://github.com/mkhorasani).\n\n```python\nimport streamlit_authenticator as stauth\n\nauthenticator = stauth.Authenticate( config['credentials'], config['cookie']['name'],\nconfig['cookie']['key'], config['cookie']['expiry_days'], config['preauthorized'])\n```\n\nWS localStorage
\n\nA simple synchronous way of accessing localStorage from your app. Created by [@gagangoku](https://github.com/gagangoku).\n\n```python\nfrom streamlit_ws_localstorage import injectWebsocketCode\n\nret = conn.setLocalStorageVal(key='k1', val='v1')\nst.write('ret: ' + ret)\n```\n\nStreamlit Auth0
\n\nThe fastest way to provide comprehensive login inside Streamlit. Created by [@conradbez](https://github.com/conradbez).\n\n```python\nfrom auth0_component import login_button\n\nuser_info = login_button(clientId, domain = domain)\nst.write(user_info)\n```\n\n\n\n
Declare a component
\n\nCreate and register a custom component.\n\n```python\nfrom st.components.v1 import declare_component\ndeclare_component(\n \"custom_slider\",\n \"/frontend\",\n)\n```\n\nHTML
\n\nDisplay an HTML string in an iframe.\n\n```python\nfrom st.components.v1 import html\nhtml(\n \"Foo bar.
\"\n)\n```\n\niframe
\n\nLoad a remote URL in an iframe.\n\n```python\nfrom st.components.v1 import iframe\niframe(\n \"docs.streamlit.io\"\n)\n```\n\n\n\n
Configuration file
\n\nConfigures the default settings for your app.\n\n```\nyour-project/\n├── .streamlit/\n│ └── config.toml\n└── your_app.py\n```\n\nGet config option
\n\nRetrieve a single configuration option.\n\n```python\nst.get_option(\"theme.primaryColor\")\n```\n\nSet config option
\n\nSet a single configuration option. (This is very limited.)\n\n```python\nst.set_option(\"deprecation.showPyplotGlobalUse\", False)\n```\n\nSet page title, favicon, and more
\n\nConfigures the default settings of the page.\n\n```python\nst.set_page_config(\n page_title=\"My app\",\n page_icon=\":shark:\",\n)\n```\n\n\n\n
st.testing.v1.AppTest
\n\n`st.testing.v1.AppTest` simulates a running Streamlit app for testing.\n\n```python\nfrom streamlit.testing.v1 import AppTest\n\nat = AppTest.from_file(\"streamlit_app.py\")\nat.secrets[\"WORD\"] = \"Foobar\"\nat.run()\nassert not at.exception\n\nat.text_input(\"word\").input(\"Bazbat\").run()\nassert at.warning[0].value == \"Try again.\"\n```\n\nAppTest.from_file
\n\n`st.testing.v1.AppTest.from_file` initializes a simulated app from a file.\n\n```python\nfrom streamlit.testing.v1 import AppTest\n\nat = AppTest.from_file(\"streamlit_app.py\")\nat.run()\n```\n\nAppTest.from_string
\n\n`st.testing.v1.AppTest.from_string` initializes a simulated app from a string.\n\n```python\nfrom streamlit.testing.v1 import AppTest\n\nat = AppTest.from_string(app_script_as_string)\nat.run()\n```\n\nAppTest.from_function
\n\n`st.testing.v1.AppTest.from_function` initializes a simulated app from a function.\n\n```python\nfrom streamlit.testing.v1 import AppTest\n\nat = AppTest.from_function(app_script_as_callable)\nat.run()\n```\n\nBlock
\n\nA representation of container elements, including:\n\n- `st.chat_message`\n- `st.columns`\n- `st.sidebar`\n- `st.tabs`\n- The main body of the app.\n\n```python\n# at.sidebar returns a Block\nat.sidebar.button[0].click().run()\nassert not at.exception\n```\n\nElement
\n\nThe base class for representation of all elements, including:\n\n- `st.title`\n- `st.header`\n- `st.markdown`\n- `st.dataframe`\n\n```python\n# at.title returns a sequence of Title\n# Title inherits from Element\nassert at.title[0].value == \"My awesome app\"\n```\n\nButton
\n\nA representation of `st.button` and `st.form_submit_button`.\n\n```python\nat.button[0].click().run()\n```\n\nChatInput
\n\nA representation of `st.chat_input`.\n\n```python\nat.chat_input[0].set_value(\"What is Streamlit?\").run()\n```\n\nCheckbox
\n\nA representation of `st.checkbox`.\n\n```python\nat.checkbox[0].check().run()\n```\n\nColorPicker
\n\nA representation of `st.color_picker`.\n\n```python\nat.color_picker[0].pick(\"#FF4B4B\").run()\n```\n\nDateInput
\n\nA representation of `st.date_input`.\n\n```python\nrelease_date = datetime.date(2023, 10, 26)\nat.date_input[0].set_value(release_date).run()\n```\n\nMultiselect
\n\nA representation of `st.multiselect`.\n\n```python\nat.multiselect[0].select(\"New York\").run()\n```\n\nNumberInput
\n\nA representation of `st.number_input`.\n\n```python\nat.number_input[0].increment().run()\n```\n\nRadio
\n\nA representation of `st.radio`.\n\n```python\nat.radio[0].set_value(\"New York\").run()\n```\n\nSelectSlider
\n\nA representation of `st.select_slider`.\n\n```python\nat.select_slider[0].set_range(\"A\",\"C\").run()\n```\n\nSelectbox
\n\nA representation of `st.selectbox`.\n\n```python\nat.selectbox[0].select(\"New York\").run()\n```\n\nSlider
\n\nA representation of `st.slider`.\n\n```python\nat.slider[0].set_range(2,5).run()\n```\n\nTextArea
\n\nA representation of `st.text_area`.\n\n```python\nat.text_area[0].input(\"Streamlit is awesome!\").run()\n```\n\nTextInput
\n\nA representation of `st.text_input`.\n\n```python\nat.text_input[0].input(\"Streamlit\").run()\n```\n\nTimeInput
\n\nA representation of `st.time_input`.\n\n```python\nat.time_input[0].increment().run()\n```\n\nToggle
\n\nA representation of `st.toggle`.\n\n```python\nat.toggle[0].set_value(\"True\").run()\n```\n\nPandas Profiling
\n\nPandas profiling component for Streamlit. Created by [@okld](https://github.com/okld/).\n\n```python\ndf = pd.read_csv(\"https://storage.googleapis.com/tf-datasets/titanic/train.csv\")\npr = df.profile_report()\n\nst_profile_report(pr)\n```\n\nStreamlit Ace
\n\nAce editor component for Streamlit. Created by [@okld](https://github.com/okld).\n\n```python\nfrom streamlit_ace import st_ace\n\ncontent = st_ace()\ncontent\n```\n\nStreamlit Analytics
\n\nTrack & visualize user interactions with your streamlit app. Created by [@jrieke](https://github.com/jrieke).\n\n```python\nimport streamlit_analytics\n\nwith streamlit_analytics.track():\n st.text_input(\"Write something\")\n```\n\nStreamlit's architecture and execution model
\n\nStreamlit's execution model makes it easy to turn your scripts into beautiful, interactive web apps.\n\n- Understand how to run your app.\n- Understand Streamlit's execution and client-server model.\n- Understand the primary tools to work with Streamlit reruns.\n\nMultipage apps
\n\nStreamlit provides an automated way to build multipage apps through directory structure.\n\n- Learn how to structure and configure your multipage app.\n\nApp design considerations
\n\nBring together Streamlit's architecture and execution model to design your app. Work with Streamlit commands to render dynamic and\ninteractic content for your users.\n\n- Learn how to make your apps performant and easy-to-manage.\n- Learn how to structure and design your project.\n\nConnections and secrets
\n\n- Learn how to manage connections and secrets with Streamlit's convenient, built-in features.\n\nCreating custom components
\n\nCustom components extend Streamlit's functionality.\n\n- Learn how to build your own custom component.\n- Learn how install a third-party component.\n\nConfiguration and theming
\n\nStreamlit provides a variety options to customize and configure your app.\n\n- Learn how to work with configuration options, including server settings, client settings, and theming.\n\nApp testing
\n\nStreamlit app testing enables developers to build and run automated tests. Bring your favorite test automation software and enjoy simple syntax to simulate user input and inspect rendered output.\n\nAdd user authentication
\n\nAdd user authentication with Streamlit's built-in support for OpenID Connect.\n\nChat apps and LLMs
\n\nWork with LLMs and create chat apps.\n\nConfiguration and theming
\n\nCustomize the appearance of your app.\n\nConnect to data sources
\n\nConnect to popular datasources.\n\nWork with Streamlit's core elements
\n\nWork with core elements like dataframes and charts.\n\nUse core features to work with Streamlit's execution model
\n\nBuild simple apps and walk through examples to learn about Streamlit's core features and execution model.\n\nCreate multipage apps
\n\nCreate multipage apps, navigation, and flows.\n\nCheatsheet
\n\nA dense list of Streamlit commands with example syntax.\n\nRelease notes
\n\nSee how Streamlit has changed with each new version.\n\nPre-release features
\n\nUnderstand how we introduce new features and how you can get your hands on them sooner!\n\nRoadmap
\n\nGet a sneak peek at what we have scheduled for the next year.\n\nHi!
\")\n```\n\nHi!
\")\n```\n\n
{{ display: "inline-block", width: "1em" }} /> You can use `:streamlit:` to render the Streamlit logo in [Markdown](/develop/api-reference/text/st.markdown).
-- 🐍 [`st.text`](/develop/api-reference/text/st.text) wraps text and no longer uses monospace font.
-- 🪣 You can set `use_container_width` for [`st.image`](/develop/api-reference/media/st.image). `use_column_width` is deprecated.
-- 📅 [`st.date_input`](/develop/api-reference/widgets/st.date_input) infers the first day of the week from the user’s locale ([#9706](https://github.com/streamlit/streamlit/pull/9706), [#5215](https://github.com/streamlit/streamlit/issues/5215)).
-
-**Other Changes**
-
-- 🎶 Streamlit’s CLI tool accepts array values for configuration options ([#9577](https://github.com/streamlit/streamlit/pull/9577)).
-- ⛓️ Static file serving supports symlinks ([#9147](https://github.com/streamlit/streamlit/pull/9147), [#9146](https://github.com/streamlit/streamlit/issues/9146)). Thanks, [link89](https://github.com/link89)!
-- 🚀 Streamlit provides helpful links for deployment when an app is running locally ([#9681](https://github.com/streamlit/streamlit/pull/9681)).
-- ↕️ The fullscreen button for charts matches with the dataframe toolbar ([#9721](https://github.com/streamlit/streamlit/pull/9721)).
-- 🏃 The running-man icon has a brief delay before rendering to avoid an unnecessary flicker for fast running apps ([#9732](https://github.com/streamlit/streamlit/pull/9732)).
-- 🖇️ The `ComponentRequestHandler` allows symlinks ([#9588](https://github.com/streamlit/streamlit/pull/9588)).
-- 👆 Streamlit works with `pillow` version 11 ([#9742](https://github.com/streamlit/streamlit/pull/9742)). Thanks, [hauntsaninja](https://github.com/hauntsaninja)!
-- 🗺️ Deck.gl was upgraded to version 9.0.33 ([#9636](https://github.com/streamlit/streamlit/pull/9636)).
-- 🦠 Bug fix: `st.latex` stays center-aligned when using the `help` keyword argument ([#9698](https://github.com/streamlit/streamlit/pull/9698), [#9682](https://github.com/streamlit/streamlit/issues/9682)). Thanks, [emmagarr](https://github.com/emmagarr)!
-- 🪰 Bug fix: Apps correctly access local storage on Android ([#9744](https://github.com/streamlit/streamlit/pull/9744), [#9740](https://github.com/streamlit/streamlit/issues/9740)).
-- 🕷️ Bug fix: Cached class methods can be cleared ([#9642](https://github.com/streamlit/streamlit/pull/9642), [#9633](https://github.com/streamlit/streamlit/issues/9633)).
-- 🐞 Bug fix: Streamlit clears fragment auto-reruns when a user changes pages. This prevents an invalid index ([#9617](https://github.com/streamlit/streamlit/pull/9617)).
-- 🐝 Bug fix: `st.page_link` margins are correct ([#9625](https://github.com/streamlit/streamlit/pull/9625)).
-- 🐜 Bug fix: Form widgets show submission instructions when in focus ([#9576](https://github.com/streamlit/streamlit/pull/9576), [#7079](https://github.com/streamlit/streamlit/issues/7079)).
-- 🪲 Bug fix: `st.navigation` correctly reconciles `client.showSidebarNavigation` ([#9589](https://github.com/streamlit/streamlit/pull/9589), [#9581](https://github.com/streamlit/streamlit/issues/9581)).
-- 🐛 Bug fix: `st.text_area` requires a minimum height of 68px which fits two lines ([#9561](https://github.com/streamlit/streamlit/pull/9561), [#9217](https://github.com/streamlit/streamlit/issues/9217)).
-- 💅 Bug fix: Various styling fixes ([#9529](https://github.com/streamlit/streamlit/pull/9529), [#8131](https://github.com/streamlit/streamlit/issues/8131), [#9555](https://github.com/streamlit/streamlit/pull/9555), [#9496](https://github.com/streamlit/streamlit/issues/9496), [#9554](https://github.com/streamlit/streamlit/pull/9554), [#9349](https://github.com/streamlit/streamlit/issues/9349), [#7739](https://github.com/streamlit/streamlit/issues/7739)).
-
-## **Version 1.39.0**
-
-_Release date: October 1, 2024_
-
-**Highlights**
-
-- 🎤 Introducing [`st.experimental_audio_input`](/develop/api-reference/widgets/st.audio_input) to let users record with their microphones!
-- 📍 [`st.pydeck_chart`](/develop/api-reference/charts/st.pydeck_chart#chart-selections) can return selection events!
-
-**Notable Changes**
-
-- 😃 [`st.button`](/develop/api-reference/widgets/st.button), [`st.download_button`](/develop/api-reference/widgets/st.download_button), [`st.form_submit_button`](/develop/api-reference/execution-flow/st.form_submit_button), [`st.link_button`](/develop/api-reference/widgets/st.link_button), and [`st.popover`](/develop/api-reference/layout/st.popover) each have a new parameter to add an icon.
-- 🏢 [`st.logo`](/develop/api-reference/media/st.logo) has a new parameter to adjust the size of your logo.
-- 🧭 [`st.navigation`](/develop/api-reference/navigation/st.navigation) lets you display an always-expanded or collapsible menu using a new `expanded` parameter.
-- ↕️ You can set `height` and `width` for [`st.map`](/develop/api-reference/charts/st.map) and [`st.pydeck_chart`](/develop/api-reference/charts/st.pydeck_chart).
-- ↩️ Form submission behavior can be configured with a new `enter_to_submit` parameter ([#9480](https://github.com/streamlit/streamlit/pull/9480), [#7538](https://github.com/streamlit/streamlit/issues/7538), [#9406](https://github.com/streamlit/streamlit/pull/9406), [#8042](https://github.com/streamlit/streamlit/issues/8042)).
-- ⏱️ A new config option, `server.disconnectedSessionTTL`, lets you set a minimum time before a disconnected session is cleaned up ([#9179](https://github.com/streamlit/streamlit/pull/9179)).
-- 🤹 Dataframes support multi-index headers ([#9483](https://github.com/streamlit/streamlit/pull/9483), [#6319](https://github.com/streamlit/streamlit/issues/6319)).
-
-**Other Changes**
-
-- 🔑 Widget keys appear as HTML classes in the DOM with an `st-key-` prefix ([#9295](https://github.com/streamlit/streamlit/pull/9295), [#5437](https://github.com/streamlit/streamlit/issues/5437), [#3888](https://github.com/streamlit/streamlit/issues/3888)).
-- 🔍 The `StreamlitAPIException` class has been extended into more specific exceptions for some of the most common errors ([#9318](https://github.com/streamlit/streamlit/pull/9318)).
-- 🗺️ `st.map` and `st.pydeck_chart` have a full-screen toggle that matches the dataframe toolbar.
-- ⬆️ Frontend dependencies for Vega have been upgraded ([#9443](https://github.com/streamlit/streamlit/pull/9443), [#9438](https://github.com/streamlit/streamlit/issues/9438)).
-- 🕵️ Streamlit is compatible with Watchdog version 5 ([#9354](https://github.com/streamlit/streamlit/pull/9354)). Thanks, [RubenVanEldik](https://github.com/RubenVanEldik)!
-- 🔁 Streamlit is compatible with Tenacity version 9 ([#9348](https://github.com/streamlit/streamlit/pull/9348)).
-- 🔢 Bug fix: Column configuration will override any text or number format from `pandas.Styler` ([#9538](https://github.com/streamlit/streamlit/pull/9538), [#7329](https://github.com/streamlit/streamlit/issues/7329), [#7977](https://github.com/streamlit/streamlit/issues/7977)).
-- 🦋 Bug fix: Deck GL zoom button has the correct border radius ([#9536](https://github.com/streamlit/streamlit/pull/9536)).
-- 🦐 Bug fix: Embedded apps have the correct padding to avoid hiding elements ([#9524](https://github.com/streamlit/streamlit/pull/9524), [#9341](https://github.com/streamlit/streamlit/issues/9341)).
-- 🎨 Bug fix: The `st.multiselect` placeholder text has the correct color ([#9523](https://github.com/streamlit/streamlit/pull/9523), [#9514](https://github.com/streamlit/streamlit/issues/9514)).
-- 🧹 Bug fix: `st.json` scrolls horizontally instead of overflowing its container ([#9521](https://github.com/streamlit/streamlit/pull/9521), [#9520](https://github.com/streamlit/streamlit/issues/9520)).
-- 🌬️ Bug fix: Bokeh charts (temporarily) don't have a fullscreen button to prevent horizontal scrolling ([#9528](https://github.com/streamlit/streamlit/pull/9528), [#2358](https://github.com/streamlit/streamlit/issues/2358)).
-- 🐡 Bug fix: Users are correctly redirected if they add a trailing slash to a page URL ([#9500](https://github.com/streamlit/streamlit/pull/9500), [#9127](https://github.com/streamlit/streamlit/issues/9127)).
-- 📁 Bug fix: `st.Page` warns developers against using subdirectories in `url_path`, which is not supported ([#9499](https://github.com/streamlit/streamlit/pull/9499)).
-- 💩 Bug fix: Streamlit correctly calculates dataframe widths to prevent Minified React error #185: Maximum update depth exceeded ([#9490](https://github.com/streamlit/streamlit/pull/9490), [#7949](https://github.com/streamlit/streamlit/issues/7949)).
-- ☠️ Bug fix: ScriptRunContext handles the active script hash to avoid a race condition where widgets lose state in a multipage app ([#9441](https://github.com/streamlit/streamlit/pull/9441), [#9100](https://github.com/streamlit/streamlit/issues/9100)).
-- 🪱 Bug fix: PDFs don't appear as plain text when hosted through static file serving in Streamlit ([#9439](https://github.com/streamlit/streamlit/pull/9439), [#9425](https://github.com/streamlit/streamlit/issues/9425)).
-- 👻 Bug fix: Fragment elements don't disappear when used with custom components and callbacks ([#9381](https://github.com/streamlit/streamlit/pull/9381), [#9389](https://github.com/streamlit/streamlit/pull/9389), [#9372](https://github.com/streamlit/streamlit/issues/9372)).
-- 👽 Bug fix: Streamlit watches the correct directory for file changes ([#9453](https://github.com/streamlit/streamlit/pull/9453), [#7467](https://github.com/streamlit/streamlit/issues/7467)).
-- 🦀 Bug fix: The sidebar navigation uses page count to determine when to display a "show more" button for more consistent behavior ([#9394](https://github.com/streamlit/streamlit/pull/9394)).
-- 🦎 Bug fix: The internal script hash is updated at the beginning of a script run instead of the end for correct page routing when a script run is interrupted ([#9408](https://github.com/streamlit/streamlit/pull/9408), [#8975](https://github.com/streamlit/streamlit/issues/8975)).
-- 🐌 Bug fix: Bold formatting in headers is ignored ([#9395](https://github.com/streamlit/streamlit/pull/9395), [#4248](https://github.com/streamlit/streamlit/issues/4428)).
-- 🕸️ Bug fix: Streamlit correctly identifies the MIME type of more files to prevent custom components from not rendering ([#9390](https://github.com/streamlit/streamlit/pull/9390), [#9365](https://github.com/streamlit/streamlit/issues/9365)). Thanks, [t0mdavid-m](https://github.com/t0mdavid-m)!
-- 🦗 Bug fix: The `client.showSidebarNavigation` configuration option works correctly with `st.navigation` ([#9379](https://github.com/streamlit/streamlit/pull/9379)).
-- 🦂 Bug fix: Streamlit uses `example.com` instead of `test.com` in a health check to avoid unnecessary warnings ([#9371](https://github.com/streamlit/streamlit/pull/9371)). Thanks, [wyattscarpenter](https://github.com/wyattscarpenter)!
-- 🦟 Bug fix: `st.Page` will raise an error if it tries to initialize a page with an empty path ([#9374](https://github.com/streamlit/streamlit/pull/9374), [#8892](https://github.com/streamlit/streamlit/issues/8892)).
-- 🦠 Bug fix: An unchanged `st.dialog` can be programmatically reopened after a user has dismissed it ([#9333](https://github.com/streamlit/streamlit/pull/9333), [#9323](https://github.com/streamlit/streamlit/issues/9323)).
-- 🪰 Bug fix: Streamlit will not remove underscores from declared page titles in `st.Page` ([#9375](https://github.com/streamlit/streamlit/pull/9375), [#8890](https://github.com/streamlit/streamlit/issues/8890)).
-- 🪳 Bug fix: `st.logo` does not flicker when switching pages ([#9361](https://github.com/streamlit/streamlit/pull/9361), [#8815](https://github.com/streamlit/streamlit/issues/8815)).
-- 🕷️ Bug fix: `st.data_editor` allows users to re-add a row with the same index after deleting it ([#8864](https://github.com/streamlit/streamlit/pull/8864), [#8854](https://github.com/streamlit/streamlit/issues/8854)).
-- 🐞 Bug fix: `st.logo` maintains its aspect ratio when resized to fit within the sidebar width ([#9368](https://github.com/streamlit/streamlit/pull/9368)).
-- 🐝 Bug fix: Streamlit correctly removes `st.logo` if not called during a rerun ([#9337](https://github.com/streamlit/streamlit/pull/9337), [#9336](https://github.com/streamlit/streamlit/issues/9336)).
-- 🐜 Bug fix: `st.logo` does not flicker when the sidebar changes its state ([#9338](https://github.com/streamlit/streamlit/pull/9338)).
-- 🪲 Bug fix: Streamlit renders `st.balloons` and `st.snow` in a React Portal for improved rendering and compatibility with `st.dialog` ([#9335](https://github.com/streamlit/streamlit/pull/9335), [#9236](https://github.com/streamlit/streamlit/issues/9236)).
-- 🐛 Bug fix: Option labels are cleanly truncated when `st.multiselect` is displayed in a narrow container ([#9334](https://github.com/streamlit/streamlit/pull/9334), [#8213](https://github.com/streamlit/streamlit/issues/8213)).
-
-## **Version 1.38.0**
-
-_Release date: August 27, 2024_
-
-**Highlights**
-
-- 📈 Streamlit natively supports more dataframe formats! Use dataframe and series objects from popular libraries like Dask, Modin, Numpy, pandas, Polars, PyArrow, Snowpark, Xarray, and more. Use database cursors compliant with the Python Database API Specification 2.0. Use anything that supports the Python dataframe interchange protocol. See the [docs](/develop/api-reference/data/st.dataframe).
-
-**Notable Changes**
-
-- ↔️ You can control the initial expansion state of [`st.json`](/develop/api-reference/data/st.json) elements.
-- 🧑💻 You can choose to wrap lines in [`st.code`](/develop/api-reference/text/st.code).
-- 🕵️ Streamlit supports Kubernetes style secrets so you can use Snowflake Snowpark Container Services secret format ([#9078](https://github.com/streamlit/streamlit/pull/9078)).
-- ⤴️ Breaking change: We removed a patch that allows custom validators in `pydantic
-
----
-
-# 2023 release notes
-
-Source: https://docs.streamlit.io/develop/quick-reference/release-notes/2023
-
-
-This page contains release notes for Streamlit versions released in 2023. For the latest version of Streamlit, see [Release notes](/develop/quick-reference/release-notes).
-
-## **Version 1.29.0**
-
-_Release date: November 30, 2023_
-
-**Highlights**
-
-- 🔲 [`st.container`](/develop/api-reference/layout/st.container) and [`st.form`](/develop/api-reference/execution-flow/st.form) now have a `border` parameter to show or hide a border.
-- 🐍 Streamlit supports Python 3.12!
-
-**Notable Changes**
-
-- ⌛ `st.dataframe`, `st.data_editor`, and `st.table` support `datetime.timedelta` values ([#7689](https://github.com/streamlit/streamlit/pull/7689), [#4489](https://github.com/streamlit/streamlit/issues/4489)).
-- 💀 Streamlit apps preload skeleton elements for a smoother appearance when initializing ([#7598](https://github.com/streamlit/streamlit/pull/7598)).
-- 🏃 Reduced the overhead of running `AppTest`-simulated apps, especially for fast-running apps ([#7691](https://github.com/streamlit/streamlit/pull/7691)).
-- 🛁 String representations of `AppTest` data are improved for a better testing and debugging experience ([#7658](https://github.com/streamlit/streamlit/pull/7658)).
-- 🔢 Apps can be configured to identify `Enum` classes as the same if they have matching member names ([#7408](https://github.com/streamlit/streamlit/pull/7408), [#4909](https://github.com/streamlit/streamlit/issues/4909)). Thanks, [Asaurus1](https://github.com/Asaurus1)!
-- ❌ The "Made with Streamlit" footer no longer appears at the bottom of apps ([#7583](https://github.com/streamlit/streamlit/pull/7583)).
-- 🧹 Unused config options have been deprecated ([#7584](https://github.com/streamlit/streamlit/pull/7584)).
-- 🕳️ Query parameters can be empty ([#7601](https://github.com/streamlit/streamlit/pull/7601), [#7416](https://github.com/streamlit/streamlit/issues/7416)).
-- 💅 Visual tweaks ([#7592](https://github.com/streamlit/streamlit/pull/7592), [#7630](https://github.com/streamlit/streamlit/pull/7630)).
-
-**Other Changes**
-
-- 🦗 Bug fix: Convert floats to bytes instead of hashing to avoid hashing instability ([#7754](https://github.com/streamlit/streamlit/pull/7754)). Thanks, [BlackHC](https://github.com/BlackHC)!
-- 🦎 Bug fix: Corrected broken URLs and typos in error messages ([#7746](https://github.com/streamlit/streamlit/pull/7746), [#7764](https://github.com/streamlit/streamlit/pull/7764), [#7770](https://github.com/streamlit/streamlit/pull/7770)). Thanks, [ObservedObserver](https://github.com/ObservedObserver)!
-- 🐌 Bug fix: `st.connection` correctly caches results when using two connections of the same type ([#7730](https://github.com/streamlit/streamlit/pull/7730), [#7709](https://github.com/streamlit/streamlit/issues/7709)).
-- 🕸️ Bug fix: Using context managers with multithreading now displays content in the expected order ([#7715](https://github.com/streamlit/streamlit/pull/7715), [#7668](https://github.com/streamlit/streamlit/issues/7668)). Thanks, [eric-skydio](https://github.com/eric-skydio)!
-- 🦂 Bug fix: Added https fallback when obtaining the host machine's address ([#7712](https://github.com/streamlit/streamlit/pull/7712), [#7703](https://github.com/streamlit/streamlit/issues/7703)). Thanks, [LarsHill](https://github.com/LarsHill)!
-- 🛡️ Bug fix: Added security patch for `pyarrow` vulnerability. Custom components using `pyarrow` table deserialization should require `pyarrow>=14.0.1` ([#7695](https://github.com/streamlit/streamlit/pull/7695), [#7700](https://github.com/streamlit/streamlit/issues/7700)).
-- 🦟 Bug fix: Improved typing for `st.connection` ([#7671](https://github.com/streamlit/streamlit/pull/7671)). Thanks, [thezanke](https://github.com/thezanke)!
-- 🪰 Bug fix: Retries of `SnowflakeConnection` methods are narrowed to only occur with transient errors to avoid unnecessary repeated errors ([#7645](https://github.com/streamlit/streamlit/pull/7645), [#7637](https://github.com/streamlit/streamlit/issues/7637)).
-- 🏗️ Removed the v0 testing framework which was undocumented ([#7657](https://github.com/streamlit/streamlit/pull/7657)).
-- 🪳 Bug fix: The navigation expander arrow no longer disappears ([#7634](https://github.com/streamlit/streamlit/pull/7634), [#7547](https://github.com/streamlit/streamlit/issues/7547)).
-- ❄️ Improved the error message for `SnowflakeConnection` when a configuration is not found ([#7652](https://github.com/streamlit/streamlit/pull/7652)).
-- 🕷️ Bug fix: `st.rerun` no longer causes a `RecursionError` when used with `st.chat_input` ([#7643](https://github.com/streamlit/streamlit/pull/7643), [#7629](https://github.com/streamlit/streamlit/issues/7629)).
-- 🐞 Bug fix: `st.file_uploader` no longer causes an extra rerun and therefore doesn't conflict with `st.chat_input` ([#7641](https://github.com/streamlit/streamlit/pull/7641), [#7556](https://github.com/streamlit/streamlit/issues/7556)).
-- 🐝 Bug fix: `AppTest` no longer raises an error when encountering `st.container` ([#7644](https://github.com/streamlit/streamlit/pull/7644), [#7636](https://github.com/streamlit/streamlit/issues/7636)).
-- 🪲 Bug fix: Graphviz charts scale correctly when exiting fullscreen view ([#7398](https://github.com/streamlit/streamlit/pull/7398), [#7527](https://github.com/streamlit/streamlit/issues/6527)).
-- 🎥 Bug fix: "Record a screencast" is hidden when known to be unsupported in a browser ([#7604](https://github.com/streamlit/streamlit/pull/7604)).
-- 🐛 Bug fix: Increased the top padding of embedded apps to better display the dataframe toolbar ([#7681](https://github.com/streamlit/streamlit/pull/7681), [#7609](https://github.com/streamlit/streamlit/pull/7609), [#7607](https://github.com/streamlit/streamlit/issues/7607)).
-- 🐜 Bug fix: `st.rerun` uses `NoReturn` for improved type checking ([#7422](https://github.com/streamlit/streamlit/pull/7422)) Thanks, [kongzii](https://github.com/kongzii).
-
-## **Version 1.28.0**
-
-_Release date: October 26, 2023_
-
-**Release videos**
-
-- [Introducing `AppTest`](https://www.youtube.com/watch?v=99OEoP5sy0U)
-
-**Highlights**
-
-- 🧪 Introducing a new testing framework for Streamlit apps! Check out our [documentation](/develop/api-reference/app-testing) to learn how to build automated tests for your apps.
-- 💻 Announcing the general availability of `st.connection`, a command to conveniently manage connections in Streamlit apps. Check out the [docs](/develop/api-reference/connections/st.connection) to learn more.
-- ❄️ `SnowparkConnection` has been upgraded to the new and improved `SnowflakeConnection` — the same, great functionality _plus more_! Check out our [built-in connections](/develop/api-reference/connections#built-in-connections).
-- 🛠️ `st.dataframe` and `st.data_editor` have a new toolbar! Users can search and download data in addition to enjoying improved UI for row additions and deletions. See our updated guide on [Dataframes](/develop/concepts/design/dataframes).
-
-**Notable Changes**
-
-- 🌀 When using a spinner with cached functions, the spinner will be overlaid instead of pushing content down ([#7488](https://github.com/streamlit/streamlit/pull/7488)).
-- 📅 `st.data_editor` now supports datetime index editing ([#7483](https://github.com/streamlit/streamlit/pull/7483)).
-- 🔢 Improved support for `decimal.Decimal` in `st.dataframe` and `st.data_editor` ([#7475](https://github.com/streamlit/streamlit/pull/7475)).
-- 🥸 Global kwargs were added for `hashlib` ([#7527](https://github.com/streamlit/streamlit/pull/7527), [#7526](https://github.com/streamlit/streamlit/issues/7526)). Thanks, [DueViktor](https://github.com/DueViktor)!
-- 📋 `st.components.v1.iframe` now permits writing to clipboard ([#7487](https://github.com/streamlit/streamlit/pull/7487)). Thanks, [dilipthakkar](https://github.com/dilipthakkar)!
-- 📝 `SafeSessionState` disconnect was replaced with script runner yield points for improved efficiency and clarity ([#7373](https://github.com/streamlit/streamlit/pull/7373)).
-- 🤖 The Langchain callback handler will show the full input string inside the body of a `st.status` when the input string is too long to show as a label ([#7478](https://github.com/streamlit/streamlit/pull/7478)). Thanks, [pokidyshev](https://github.com/pokidyshev)!
-- 📈 `st.graphviz_chart` now supports using different Graphviz layout engines ([#7505](https://github.com/streamlit/streamlit/pull/7505), [#4089](https://github.com/streamlit/streamlit/issues/4089)).
-- 🦋 Assorted visual tweaks ([#7486](https://github.com/streamlit/streamlit/pull/7486), [#7592](https://github.com/streamlit/streamlit/pull/7592)).
-- 📊 `plotly.js` was upgraded to version 2.26.1 ([#7449](https://github.com/streamlit/streamlit/pull/7449), [#7476](https://github.com/streamlit/streamlit/issues/7476), [#7045](https://github.com/streamlit/streamlit/issues/7045)).
-- 💽 Legacy serialization for DataFrames was removed. All DataFrames will be serialized by Apache Arrow ([#7429](https://github.com/streamlit/streamlit/pull/7429)).
-- 🖼️ Compatibility for Pillow 10.x was added ([#7442](https://github.com/streamlit/streamlit/pull/7442)).
-- 📬 Migrated `_stcore/allowed-message-origins` endpoint to `_stcore/host-config` ([#7342](https://github.com/streamlit/streamlit/pull/7342)).
-- 💬 Added `post_parent_message` platform command to send custom messages from a Streamlit app to its parent window ([#7522](https://github.com/streamlit/streamlit/pull/7522)).
-
-**Other Changes**
-
-- ⌨️ Improved string dtype handling for DataFrames ([#7479](https://github.com/streamlit/streamlit/pull/7479)).
-- ✒️ `st.write` will avoid using `unsafe_allow_html=True` if possible ([#7432](https://github.com/streamlit/streamlit/pull/7432)).
-- 🐛 Bug fix: Implementation of `st.expander` was simplified for improved behavior and consistency ([#7247](https://github.com/streamlit/streamlit/pull/7247), [#2839](https://github.com/streamlit/streamlit/issues/2839), [#4111](https://github.com/streamlit/streamlit/issues/4111), [#4651](https://github.com/streamlit/streamlit/issues/4651), [#5604](https://github.com/streamlit/streamlit/issues/5604)).
-- 🪲 Bug fix: Multipage links in the sidebar are now aligned with other sidebar elements ([#7531](https://github.com/streamlit/streamlit/pull/7531)).
-- 🐜 Bug fix: `st.chat_input` won't incorrectly prompt for `label` parameter in IDEs ([#7560](https://github.com/streamlit/streamlit/pull/7560)).
-- 🐝 Bug fix: Scroll bars correctly overlay `st.dataframe` and `st.data_editor` without adding empty space ([#7090](https://github.com/streamlit/streamlit/pull/7090), [#6888](https://github.com/streamlit/streamlit/issues/6888)).
-- 🐞 Bug fix: `st.chat_message` behaves correctly with the removal of AutoSizer ([#7504](https://github.com/streamlit/streamlit/pull/7504), [#7473](https://github.com/streamlit/streamlit/issues/7473)).
-- 🕷️ Bug fix: Anchor links are reliably produced for non-English headers ([#7454](https://github.com/streamlit/streamlit/pull/7454), [#5291](https://github.com/streamlit/streamlit/issues/5291)).
-- ☃️ Bug fix: `st.connections.SnowparkConnection` more accurately detects when it's running within Streamlit in Snowflake ([#7502](https://github.com/streamlit/streamlit/pull/7502)).
-- 🪳 Bug fix: A user-friendly warning is shown when exceeding the size limitations of a pandas `Styler` object ([#7497](https://github.com/streamlit/streamlit/pull/7497), [#5953](https://github.com/streamlit/streamlit/issues/5953)).
-- 🪰 Bug fix: `st.data_editor` automatically converts non-string column names to strings ([#7485](https://github.com/streamlit/streamlit/pull/7485), [#6950](https://github.com/streamlit/streamlit/issues/6950)).
-- 🦠 Bug fix: `st.data_editor` correctly identifies non-range indices as a required column ([#7481](https://github.com/streamlit/streamlit/pull/7481), [#6995](https://github.com/streamlit/streamlit/issues/6995)).
-- 🦟 Bug fix: `st.file_uploader` displays compound file extensions like `csv.gz` correctly ([#7362](https://github.com/streamlit/streamlit/pull/7362)). Thanks, [mo42](https://github.com/mo42)!
-- 🦂 Bug fix: Column Configuration no longer uses deprecated type checks ([#7496](https://github.com/streamlit/streamlit/pull/7496), [#7477](https://github.com/streamlit/streamlit/pull/7477), [#7550](https://github.com/streamlit/streamlit/issues/7550)). Thanks, [c-bik](https://github.com/c-bik)!
-- 🦗 Bug fix: Additional toolbar items no longer stack vertically ([#7470](https://github.com/streamlit/streamlit/pull/7470), [#7471](https://github.com/streamlit/streamlit/issues/7471)).
-- 🕸️ Bug fix: Column Configuration no longer causes a type warning in Mypy ([#7457](https://github.com/streamlit/streamlit/pull/7457)). Thanks, [kopp](https://github.com/kopp)!
-- 🐌 Bug fix: Bokeh Sliders no longer cause JavaScript errors ([#7441](https://github.com/streamlit/streamlit/pull/7441), [#7171](https://github.com/streamlit/streamlit/issues/7171)).
-- 🦎 Bug fix: Caching now recognizes DataFrames with the same values but different column names as different ([#7331](https://github.com/streamlit/streamlit/pull/7331), [#7086](https://github.com/streamlit/streamlit/issues/7086)).
-
-## **Version 1.27.0**
-
-_Release date: September 21, 2023_
-
-**Highlights**
-
-- ✨ Introducing `st.scatter_chart` — a new, simple chart element to build scatter charts Streamlit-y fast and easy! See our [documentation](/develop/api-reference/charts/st.scatter_chart).
-- 🔗 Introducing `st.link_button`! Want to open an external link in a new tab with a bit more pizazz than a plain-text link? Check out our [documentation](/develop/api-reference/widgets/st.link_button) to see how.
-- 🏃 Announcing the general availability of [`st.rerun`](/develop/api-reference/execution-flow/st.rerun), a command to interrupt your script and trigger an immediate rerun.
-
-**Notable Changes**
-
-- 👻 You can initialize widgets with an empty state by setting `None` as an initial value for [`st.number_input`](/develop/api-reference/widgets/st.number_input), [`st.selectbox`](/develop/api-reference/widgets/st.selectbox), [`st.date_input`](/develop/api-reference/widgets/st.date_input), [`st.time_input`](/develop/api-reference/widgets/st.time_input), [`st.radio`](/develop/api-reference/widgets/st.radio), [`st.text_input`](/develop/api-reference/widgets/st.text_input), and [`st.text_area`](/develop/api-reference/widgets/st.text_area)!
-- 📤 [`st.download_button`](/develop/api-reference/widgets/st.download_button) now uses `target="_self"` instead of opening a new tab ([#7151](https://github.com/streamlit/streamlit/pull/7151), [#7132](https://github.com/streamlit/streamlit/issues/7132)).
-- 🧟 Removed unmaintained `pympler` dependency ([#7193](https://github.com/streamlit/streamlit/pull/7193), [#7131](https://github.com/streamlit/streamlit/issues/7131)). Thanks, [rudyardrichter](https://github.com/rudyardrichter)!
-
-**Other Changes**
-
-- 🐛 Bug fix: `st.multiselect` now shows a correct message when no result matches a user's search ([#7205](https://github.com/streamlit/streamlit/pull/7205), [#7116](https://github.com/streamlit/streamlit/issues/7116)).
-- 🪲 Bug fix: `st.experimental_user` now defaults to `test@example.com` ([#7219](https://github.com/streamlit/streamlit/pull/7219), [#7215](https://github.com/streamlit/streamlit/issues/7215)).
-- 🐜 Bug fix: `st.slider` labels don't overlap when small ranges are selected ([#7221](https://github.com/streamlit/streamlit/pull/7221), [#3385](https://github.com/streamlit/streamlit/issues/3385)).
-- 🐝 Bug fix: Type-checking correctly identifies all string types to avoid hashing errors ([#7255](https://github.com/streamlit/streamlit/pull/7255), [#6455](https://github.com/streamlit/streamlit/issues/6455)).
-- 🐞 Bug fix: JSON is parsed with JSON5 to avoid errors from null values when using `st.pydeck_chart` ([#7256](https://github.com/streamlit/streamlit/pull/7256), [#5799](https://github.com/streamlit/streamlit/issues/5799)).
-- 🕷️ Bug fix: Identical widgets on different pages are correctly interpreted by Streamlit as distinct ([#7264](https://github.com/streamlit/streamlit/pull/7264), [#6146](https://github.com/streamlit/streamlit/issues/6146)).
-- 🦋 Bug fix: Visual tweaks to widgets for responsive behavior ([#7145](https://github.com/streamlit/streamlit/pull/7145)).
-- 🪳 Bug fix: SVGs are accurately displayed ([#7183](https://github.com/streamlit/streamlit/pull/7183), [#3882](https://github.com/streamlit/streamlit/issues/3882)).
-- 🪰 Bug fix: `st.video` correctly updates with changes to `start_time` ([#7257](https://github.com/streamlit/streamlit/pull/7257), [#7126](https://github.com/streamlit/streamlit/issues/7126)).
-- 🦠 Bug fix: Additional error handling was added to `st.session_state` ([#7280](https://github.com/streamlit/streamlit/pull/7280), [#7206](https://github.com/streamlit/streamlit/issues/7206)).
-- 🦟 Bug fix: `st.map` correctly refreshes with new data ([#7307](https://github.com/streamlit/streamlit/pull/7307), [#7294](https://github.com/streamlit/streamlit/issues/7294)).
-- 🦂 Bug fix: The decorative app header line is no longer covered by the sidebar ([#7297](https://github.com/streamlit/streamlit/pull/7297), [#6264](https://github.com/streamlit/streamlit/issues/6264)).
-- 🦗 Bug fix: `st.code` no longer triggers a `CachedStFunctionWarning` ([#7306](https://github.com/streamlit/streamlit/pull/7306), [#7055](https://github.com/streamlit/streamlit/issues/7055)).
-- 🕸️ Bug fix: `st.download_button` no longer resets with different `data` ([#7316](https://github.com/streamlit/streamlit/pull/7316), [#7308](https://github.com/streamlit/streamlit/issues/7308)).
-- 🐌 Bug fix: Widgets consistently recognize user interaction while a page is still running, with or without `fastRerun` enabled ([#7283](https://github.com/streamlit/streamlit/pull/7283), [#6643](https://github.com/streamlit/streamlit/issues/6643)).
-- 🦎 Bug fix: `st.tabs` was improved to better handle and render conditionally appearing tabs ([#7287](https://github.com/streamlit/streamlit/pull/7287), [#7310](https://github.com/streamlit/streamlit/pull/7310), [#5454](https://github.com/streamlit/streamlit/issues/5454), [#7040](https://github.com/streamlit/streamlit/issues/7040)).
-
-## **Version 1.26.0**
-
-_Release date: August 24, 2023_
-
-**Highlights**
-
-- 🤖 Introducing `st.status` to display output from long-running processes and external API calls ([#7140](https://github.com/streamlit/streamlit/pull/7140)). Works great with `st.chat_message`! See our [documentation](/develop/api-reference/status/st.status) for how to use this feature.
-- 🚥 Introducing [`st.toggle`](/develop/api-reference/widgets/st.toggle) — an alternative to `st.checkbox` when you need an on/off switch.
-
-**Notable Changes**
-
-- 🎨 Simple [chart elements](/develop/api-reference/charts) have a `color` parameter to set the color of your data points or series ([#7022](https://github.com/streamlit/streamlit/pull/7022)).
-- 🌈 [Markdown](/develop/api-reference/text/st.markdown) supports rainbow and gray colors ([#7106](https://github.com/streamlit/streamlit/pull/7106), [#7179](https://github.com/streamlit/streamlit/pull/7179)).
-- 📏 [`st.header`](/develop/api-reference/text/st.header) and [`st.subheader`](/develop/api-reference/text/st.subheader) have optional, colored dividers ([#7133](https://github.com/streamlit/streamlit/pull/7133)).
-- 🚀 Deploying to Community Cloud is even easier—locally running apps have a [deploy button](/develop/concepts/architecture/app-chrome#deploy-this-app) in their toolbars ([#7085](https://github.com/streamlit/streamlit/pull/7085), [#6935](https://github.com/streamlit/streamlit/issues/6935)).
-- 🖌️ [`st.download_button`](/develop/api-reference/widgets/st.download_button) has a new parameter `type` for theming ([#7056](https://github.com/streamlit/streamlit/pull/7056), [#7038](https://github.com/streamlit/streamlit/issues/7038)).
-- 🤖 [`st.chat_message`](/develop/api-reference/chat/st.chat_message) has ai and human presets for messages ([#7094](https://github.com/streamlit/streamlit/pull/7094)).
-- 💅 [`st.radio`](/develop/api-reference/widgets/st.radio) options support markdown and have captions ([#7018](https://github.com/streamlit/streamlit/pull/7018), [#7105](https://github.com/streamlit/streamlit/pull/7105), [#6085](https://github.com/streamlit/streamlit/issues/6085)).
-- 🧼 Assorted visual tweaks ([#7050](https://github.com/streamlit/streamlit/pull/7050), [#894](https://github.com/streamlit/streamlit/issues/894)).
-- 🛏️ Replaced deprecated `imghdr` dependency with `pillow` ([#7081](https://github.com/streamlit/streamlit/pull/7081), [#7027](https://github.com/streamlit/streamlit/issues/7027)).
-- 🔢 [`st.number_input`](/develop/api-reference/widgets/st.number_input)'s step buttons (+/-) are ignored during tabbing navigation ([#7154](https://github.com/streamlit/streamlit/pull/7154)). Thanks [@denck007](https://github.com/denck007)!
-
-**Other Changes**
-
-- 🍞 Bug fix: Toast messages are no longer blocked by `st.chat_input` ([#7204](https://github.com/streamlit/streamlit/pull/7204), [#7115](https://github.com/streamlit/streamlit/issues/7115)).
-- 🕸️ Bug fix: Widget IDs are now stable to prevent inconsistent statefulness ([#7003](https://github.com/streamlit/streamlit/pull/7003)).
-- 🦟 Bug fix: Browser autofill is correctly recognized within forms now ([#7150](https://github.com/streamlit/streamlit/pull/7150), [#7101](https://github.com/streamlit/streamlit/issues/7101), [#7084](https://github.com/streamlit/streamlit/issues/7084)).
-- 🪱 Bug fix: `st.file_uploader` no longer causes session state to reset when a websocket connection is dropped and reconnected ([#7149](https://github.com/streamlit/streamlit/pull/7149), [#7025](https://github.com/streamlit/streamlit/pull/7025)).
-- 🏎️ Bug fix: Pydeck JSON data is cached for improved performance ([#7113](https://github.com/streamlit/streamlit/pull/7113), [#5532](https://github.com/streamlit/streamlit/issues/5532)).
-- 🦋 Bug fix: `st.chat_input` no longer submits prematurely while typing with an input method editor ([#6993](https://github.com/streamlit/streamlit/pull/6993)).
-- 🐞 Bug fix: Label backgrounds for `st.tabs` are now transparent ([#7070](https://github.com/streamlit/streamlit/pull/7070), [#5707](https://github.com/streamlit/streamlit/issues/5707)).
-- 🐝 Bug fix: Page width is no longer ignored when using the `help` parameter in `st.button` ([#7033](https://github.com/streamlit/streamlit/pull/7033), [#6161](https://github.com/streamlit/streamlit/issues/6161)).
-- 🐜 Bug fix: Tweaked Altair color specification for improved visibility in dark mode ([#7061](https://github.com/streamlit/streamlit/pull/7061), [#3343](https://github.com/streamlit/streamlit/issues/3343)).
-- 🪲 Bug fix: `st.chat_message` can correctly use local images as avatars ([#7130](https://github.com/streamlit/streamlit/pull/7130)).
-- 🐛 Bug fix: Specified that MD5 is not used for security ([#7122](https://github.com/streamlit/streamlit/pull/7122), [#7120](https://github.com/streamlit/streamlit/issues/7120)).
-- 🪄 Bug fix: Async function docstrings are ignored by [Streamlit magic](/develop/api-reference/write-magic/magic) ([#7143](https://github.com/streamlit/streamlit/pull/7143), [#7137](https://github.com/streamlit/streamlit/issues/7137)).
-
-## **Version 1.25.0**
-
-_Release date: July 20, 2023_
-
-**Highlights**
-
-- 🍞 Introducing `st.toast` — a command to briefly show toast messages to users in the bottom-right corner of apps. See [our documentation](/develop/api-reference/status/st.toast) on how to use this feature.
-
-**Notable Changes**
-
-- 🗺️ [`st.map`](/develop/api-reference/charts/st.map) now has parameters for `latitude`, `longitude`, `color`, and `size` to customize data points ([#6896](https://github.com/streamlit/streamlit/pull/6896)).
-- 🚩 [`st.multiselect`](/develop/api-reference/widgets/st.multiselect) supports setting placeholders and specifying the maximum number of selections via the `placeholder` and `max_selections` keyword-only arguments, respectively ([#6901](https://github.com/streamlit/streamlit/pull/6901), [#4750](https://github.com/streamlit/streamlit/issues/4750)). Thanks, [@fhiroki](https://github.com/fhiroki)!
-- 📅 Customize the date format for `st.date_input` with the `format` parameter ([#6974](https://github.com/streamlit/streamlit/pull/6974), [#5234](https://github.com/streamlit/streamlit/issues/5234)).
-- ↩️ [Forms](/develop/api-reference/execution-flow/st.form) can now be submitted with Enter/Return while inside [`st.text_input`](/develop/api-reference/widgets/st.text_input), [`st.number_input`](/develop/api-reference/widgets/st.number_input), or [`st.text_area`](/develop/api-reference/widgets/st.text_area) ([#6911](https://github.com/streamlit/streamlit/pull/6911), [#3790](https://github.com/streamlit/streamlit/issues/3790)).
-- 🍢 The app menu icon in the upper-right corner of apps has been changed from "**☰**" to "**⋮**" ([#6947](https://github.com/streamlit/streamlit/pull/6947)).
-
-**Other Changes**
-
-- ⛓️ Minimum required versions increased for multiple Python dependencies, including `numpy>=1.19.3` and `pandas>=1.3.0` ([#6802](https://github.com/streamlit/streamlit/pull/6802)).
-- 🛡️ `protobufjs` was bumped from 7.2.1 to 7.2.4 ([#6959](https://github.com/streamlit/streamlit/pull/6959)).
-- ✨ Visual design tweaks to Streamlit's input widgets ([#6944](https://github.com/streamlit/streamlit/pull/6944)).
-- 🦋 Bug Fix: `st.slider` now accepts general number types like `numpy.int64` instead of just `int` and `float` ([#6816](https://github.com/streamlit/streamlit/pull/6816), [#6815](https://github.com/streamlit/streamlit/issues/6815)). Thanks, [@milliams](https://github.com/milliams)!
-- 🐜 Bug Fix: Data labels for `st.slider` and `st.select_slider` no longer overflow when inside `st.expander` ([#6828](https://github.com/streamlit/streamlit/pull/6828), [#6297](https://github.com/streamlit/streamlit/issues/6297)).
-- 🐛 Bug Fix: Elements no longer re-render from scratch with each rerun ([#6923](https://github.com/streamlit/streamlit/pull/6923), [#6920](https://github.com/streamlit/streamlit/issues/6920)).
-- 🐞 Bug Fix: `st.data_editor` hashes styler objects correctly for stability across reruns ([#6815](https://github.com/streamlit/streamlit/pull/6915), [#6898](https://github.com/streamlit/streamlit/issues/6898)).
-- 🐝 Bug Fix: Fixed the padding for embedded apps using `st.chat_input` to prevent messages being cutoff ([#6979](https://github.com/streamlit/streamlit/pull/6979)).
-
-## **Version 1.24.0**
-
-_Release date: June 27, 2023_
-
-**Highlights**
-
-- 💬 Introducing `st.chat_message` and `st.chat_input` — two new [chat elements](/develop/api-reference/chat) that let you build conversational apps. Learn how to use these features in your LLM-powered chat apps in our [tutorial](/develop/tutorials/llms/build-conversational-apps).
-- 💾 Streamlit's caching decorators now allow you to customize Streamlit's hashing of input parameters with the keyword-only argument [`hash_funcs`](/develop/concepts/architecture/caching#the-hash_funcs-parameter).
-
-**Notable Changes**
-
-- 🐍 We've deprecated support for Python 3.7 in the core library and Streamlit Community Cloud ([#6868](https://github.com/streamlit/streamlit/pull/6868)).
-- 📅 `st.cache_data` and `st.cache_resource` can hash timezone-aware `datetime` objects ([#6812](https://github.com/streamlit/streamlit/pull/6812), [#6690](https://github.com/streamlit/streamlit/issues/6690), [#5110](https://github.com/streamlit/streamlit/issues/5110)).
-
-**Other Changes**
-
-- ✨ Visual design tweaks to Streamlit's input widgets ([#6817](https://github.com/streamlit/streamlit/pull/6817)).
-- 🐛 Bug fix: `st.write` pretty-prints dataclasses using `st.help` ([#6750](https://github.com/streamlit/streamlit/pull/6750)).
-- 🪲 Bug fix: `st.button`'s height is consistent with that of other widgets ([#6738](https://github.com/streamlit/streamlit/pull/6738)).
-- 🐜 Bug fix: Upgraded the `react-range` frontend dependency to fix the memory usage of sliders ([#6764](https://github.com/streamlit/streamlit/pull/6764), [#5436](https://github.com/streamlit/streamlit/issues/5436)). Thanks [@wolfd](https://github.com/wolfd)!
-- 🐝 Bug fix: Pydantic validators no longer result in exceptions on app reruns ([#6664](https://github.com/streamlit/streamlit/pull/6664), [#3218](https://github.com/streamlit/streamlit/issues/3218)).
-- 🐞 Bug fix: `streamlit config show` honors newlines ([#6758](https://github.com/streamlit/streamlit/pull/6758), [#2868](https://github.com/streamlit/streamlit/issues/2868)).
-- 🪰 Bug fix: Fixed a race condition to ensure Streamlit reruns the latest code when the file changes ([#6884](https://github.com/streamlit/streamlit/pull/6884)).
-- 🦋 Bug fix: Apps no longer rerun when users click anchor links ([#6834](https://github.com/streamlit/streamlit/pull/6834), [#6500](https://github.com/streamlit/streamlit/issues/6500)).
-- 🕸️ Bug fix: Added robust out-of-bounds checks for `min_value` and `max_value` in `st.number_input` ([#6847](https://github.com/streamlit/streamlit/pull/6847), [#6797](https://github.com/streamlit/streamlit/issues/6797)).
-
-## **Version 1.23.0**
-
-_Release date: June 1, 2023_
-
-**Highlights**
-
-- ✂️ Announcing the general availability of [st.data_editor](/develop/api-reference/data/st.data_editor), a widget that allows you to edit DataFrames and many other data structures in a table-like UI. **Breaking change:** the data editor's representation used in `st.session_state` was altered. Find out more about the new format in [Access edited data](/develop/concepts/design/dataframes#access-edited-data).
-- ⚙️ Introducing the [Column configuration API](/develop/api-reference/data/st.column_config) with a suite of methods to configure the display and editing behavior of `st.dataframe` and `st.data_editor` columns (e.g. their title, visibility, type, or format). Keep an eye out for a detailed [blog post](https://blog.streamlit.io/) and in-depth [documentation](/develop/concepts/design/dataframes#configuring-columns) upcoming in the next two weeks.
-- 🔌 Learn to use `st.experimental_connection` to create and manage data connections in your apps with the new [Connecting to data](/develop/concepts/connections/connecting-to-data) docs and [video tutorial](https://www.youtube.com/watch?v=xQwDfW7UHMo).
-
-**Notable Changes**
-
-- 📊 Streamlit now supports Protobuf 4 and Altair 5 ([#6215](https://github.com/streamlit/streamlit/issues/6215), [#6618](https://github.com/streamlit/streamlit/pull/6618), [#5626](https://github.com/streamlit/streamlit/issues/5626), [#6622](https://github.com/streamlit/streamlit/pull/6622)).
-- ☎️ st.dataframe and st.data_editor can hide index columns with `hide_index`, specify the display order of columns with `column_order`, and disable editing for individual columns with the `disabled` parameter.
-- ⏱️ The `ttl` parameter in [st.cache_data](/develop/api-reference/caching-and-state/st.cache_data) and [st.cache_resource](/develop/api-reference/caching-and-state/st.cache_resource) accepts formatted strings, so you can simply say `ttl="30d"`, `ttl="1h30m"` and any other combination of `w`, `d`, `h`, `m`, `s` supported by [Pandas's Timedelta constructor](https://pandas.pydata.org/docs/reference/api/pandas.Timedelta.html) ([#6560](https://github.com/streamlit/streamlit/pull/6560)).
-- 📂 `st.file_uploader` now interprets the `type` parameter more accurately. For example, "jpg" or ".jpg" now accept both "jpg" and "jpeg" extensions. This functionality has also been extended to "mpeg/mpg", "tiff/tif", "html/htm", and "mpeg4/mp4".
-- 🤫 The new `global.disableWidgetStateDuplicationWarning` configuration option allows the silencing of warnings triggered by setting widget default values and keyed session state values concurrently ([#3605](https://github.com/streamlit/streamlit/issues/3605), [#6640](https://github.com/streamlit/streamlit/pull/6640)). Thanks, [@antonAce](https://github.com/antonAce)!
-
-**Other Changes**
-
-- 🏃♀️Improved startup time by lazy loading some dependencies ([#6531](https://github.com/streamlit/streamlit/pull/6531)).
-- 👋 Removed `st.beta_*` and `st.experimental_show` due to deprecation and low-use ([#6558](https://github.com/streamlit/streamlit/pull/6558))
-- 🚀 Further improvements to st.dataframe and st.data_editor:
- - Improved editing on mobile devices for the data editor ([#6548](https://github.com/streamlit/streamlit/pull/6548)).
- - All editable columns have an icon in their column header and support tooltips ([#6550](https://github.com/streamlit/streamlit/pull/6550), [#6561](https://github.com/streamlit/streamlit/pull/6561)).
- - Enable editing for columns containing datetime, date, or time values ([#6025](https://github.com/streamlit/streamlit/pull/6025)).
- - New input validation options for columns in the data editor, such as `max_chars` and `validate` for text columns, and `min_value`, `max_value` and `step` for number columns ([#6563](https://github.com/streamlit/streamlit/pull/6563)).
- - Improved type parsing capabilities in the data editor ([#6551](https://github.com/streamlit/streamlit/pull/6551)).
- - Unified missing values to `None` in returned data structures ([#6544](https://github.com/streamlit/streamlit/pull/6544)).
- - A warning is shown in cells when integers exceed the maximum safe value of `(2^53) -1` ([#6311](https://github.com/streamlit/streamlit/issues/6311), [#6549](https://github.com/streamlit/streamlit/pull/6549)).
- - Prevented editing the sessions state by showing a warning ([#6634](https://github.com/streamlit/streamlit/pull/6634)).
- - Fixed issues with list columns sometimes breaking the frontend ([#6644](https://github.com/streamlit/streamlit/pull/6644)).
- - Fixed a display issue with index columns using category dtype ([#6680](https://github.com/streamlit/streamlit/issues/6680), [#6598](https://github.com/streamlit/streamlit/pull/6598)).
- - Fixed an issue that prevented a rerun when adding empty rows ([#6598](https://github.com/streamlit/streamlit/pull/6598)).
- - Unified the behavior between `st.data_editor` and `st.dataframe` related to auto-hiding the index column(s) based on the input data ([#6659](https://github.com/streamlit/streamlit/issues/6659), [#6598](https://github.com/streamlit/streamlit/pull/6598))
-- 🛡️ Streamlit's [Security Policy](https://github.com/streamlit/streamlit/blob/develop/SECURITY.md) can be found in its GitHub repository ([#6666](https://github.com/streamlit/streamlit/pull/6666)).
-- 🤏 Documented the integer size limit for `st.number_input` and `st.slider` ([#6724](https://github.com/streamlit/streamlit/pull/6724)).
-- 🐍 The majority of Streamlit's Python dependencies have set a maximum allowable version, with the standard upper limit set to the next major version, but not inclusive of it ([#6691](https://github.com/streamlit/streamlit/pull/6691)).
-- 💅 UI design improvements to in-app modals ([#6688](https://github.com/streamlit/streamlit/pull/6688)).
-- 🐞 Bug fix: `st.date_input`'s date selector is equally visible in dark mode ([#6072](https://github.com/streamlit/streamlit/issues/6072), [#6630](https://github.com/streamlit/streamlit/pull/6630)).
-- 🐜 Bug fix: the sidebar navigation expansion indicator in multipage apps is restored ([#6731](https://github.com/streamlit/streamlit/pull/6731)).
-- 🐛 Bug fix: The docstring and exception message for `st.set_page_config` have been updated to clarify that this command can be invoked once for each page within a multipage app, rather than once per entire app ([#6594](https://github.com/streamlit/streamlit/pull/6594)).
-- 🐝 Bug fix: `st.json` no longer collapses multiple spaces in both keys and values with single space when rendered ([#6657](https://github.com/streamlit/streamlit/issues/6657), [#6663](https://github.com/streamlit/streamlit/pull/6663)).
-
-## **Version 1.22.0**
-
-_Release date: April 27, 2023_
-
-**Highlights**
-
-- 🔌 Introducing `st.experimental_connection`: Easily connect your app to data sources and APIs using our new connection feature. Find more details in the [API reference](/develop/api-reference/connections), and stay tuned for an upcoming blog post and in-depth documentation! In the meantime, explore our updated [MySQL](/develop/tutorials/databases/mysql) and [Snowflake](/develop/tutorials/databases/snowflake) connection tutorials for examples of this feature.
-
-**Notable Changes**
-
-- 🐼 Streamlit now supports Pandas 2.0 ([#6413](https://github.com/streamlit/streamlit/issues/6413), [#6378](https://github.com/streamlit/streamlit/pull/6378), [#6507](https://github.com/streamlit/streamlit/pull/6507)). Thanks, [connortann](https://github.com/connortann)!
-- 🍔 Customize the visibility of items in the toolbar, options menu, and the settings dialog using the `client.toolbarMode` [config option](https://docs.streamlit.io/develop/concepts/configuration#view-all-configuration-options) ([#6174](https://github.com/streamlit/streamlit/pull/6174)).
-- 🪵 Streamlit logs now reside in the "streamlit" namespace instead of the root logger, enabling app developers to better manage log handling ([#3978](https://github.com/streamlit/streamlit/issues/3978), [#6377](https://github.com/streamlit/streamlit/pull/6377)).
-
-**Other Changes**
-
-- 🔏 CLI parameters can no longer be used to set sensitive configuration values ([#6376](https://github.com/streamlit/streamlit/pull/6376)).
-- 🤖 Improved the debugging experience by reducing log noise ([#6391](https://github.com/streamlit/streamlit/pull/6391)).
-- 🐞 Bug fix: `@st.cache_data` decorated functions support UUID objects as parameters ([#6440](https://github.com/streamlit/streamlit/issues/6440), [#6459](https://github.com/streamlit/streamlit/pull/6459)).
-- 🐛 Bug fix: Tabbing through buttons and other elements now displays a red border only when focused, not when clicked ([#6373](https://github.com/streamlit/streamlit/pull/6373)).
-- 🪲 Bug fix: `st.multiselect`'s clear icon is larger and includes a hover effect ([#6471](https://github.com/streamlit/streamlit/pull/6471)).
-- 🐜 Bug fix: Custom theme font settings no longer apply to code blocks ([#6484](https://github.com/streamlit/streamlit/issues/6484), [#6535](https://github.com/streamlit/streamlit/pull/6535)).
-- ©️ Bug fix: `st.code`'s copy-to-clipboard button appears when you hover on code blocks ([#6490](https://github.com/streamlit/streamlit/issues/6490), [#6498](https://github.com/streamlit/streamlit/pull/6498)).
-
-## **Version 1.21.0**
-
-_Release date: April 6, 2023_
-
-**Highlights**
-
-- 📏 Introducing `st.divider` — a command that displays a horizontal line in your app. Learn how to use this command in its [API reference](/develop/api-reference/text/st.divider).
-- 🔏 Streamlit now supports the use of a global `secrets.toml` file, in addition to a project-level file, to easily store and securely access your secrets. Learn more in [Secrets management](/develop/concepts/connections/secrets-management).
-- 🚀 [st.help](/develop/api-reference/utilities/st.help) has been revamped to show more information about object methods, attributes, classes, and more, which is great for debugging ([#5857](https://github.com/streamlit/streamlit/pull/5857), [#6382](https://github.com/streamlit/streamlit/pull/6382))!
-
-**Notable Changes**
-
-- 🪜 [st.time_input](/develop/api-reference/widgets/st.time_input) supports adding a stepping interval with the keyword-only `step` parameter ([#6071](https://github.com/streamlit/streamlit/pull/6071)).
-- ❓ Most [text elements](/develop/api-reference/text) can include tooltips with the `help` parameter ([#6043](https://github.com/streamlit/streamlit/pull/6043)).
-- ↔️ [st.pyplot](/develop/api-reference/charts/st.pyplot) has a `use_container_width` parameter to set the chart to the container width (now all [chart elements](/develop/api-reference/charts) support this parameter) ([#6067](https://github.com/streamlit/streamlit/pull/6067)).
-- 👩💻 [st.code](/develop/api-reference/text/st.code) supports optionally displaying line numbers to the code block's left with the boolean `line_numbers` parameter ([#5756](https://github.com/streamlit/streamlit/issues/5756), [#6042](https://github.com/streamlit/streamlit/pull/6042)).
-- ⚓ Anchors in header elements can be turned off by setting `anchor=False` ([#6158](https://github.com/streamlit/streamlit/pull/6158)).
-
-**Other Changes**
-
-- 🐼 [st.table](/develop/api-reference/data/st.table) and [st.dataframe](/develop/api-reference/data/st.dataframe) support `pandas.Period`, and number and boolean types in categorical columns ([#2547](https://github.com/streamlit/streamlit/issues/2547), [#5429](https://github.com/streamlit/streamlit/pull/5429), [#5329](https://github.com/streamlit/streamlit/issues/5392), [#6248](https://github.com/streamlit/streamlit/pull/6248)).
-- 🕸️ Added `.webp` to the list of allowed static file extensions ([#6331](https://github.com/streamlit/streamlit/pull/6331))
-- 🐞 Bug fix: stop script execution on websocket close to immediately clear session information ([#6166](https://github.com/streamlit/streamlit/issues/6166), [#6204](https://github.com/streamlit/streamlit/pull/6204)).
-- 🐜 Bug fixes: updated allowed/disallowed label markdown behavior such that unsupported elements are unwrapped and only their children (text contents) render ([#5872](https://github.com/streamlit/streamlit/issues/5872), [#6036](https://github.com/streamlit/streamlit/issues/6036), [#6054](https://github.com/streamlit/streamlit/issues/6054), [#6163](https://github.com/streamlit/streamlit/pull/6163)).
-- 🪲 Bug fixes: don't push browser history states on rerun, use HTTPS to load external resources in `streamlit hello`, and make the browser back button work for multipage apps ([#5292](https://github.com/streamlit/streamlit/issues/5292), [#6266](https://github.com/streamlit/streamlit/pull/6266), [#6232](https://github.com/streamlit/streamlit/pull/6232)). Thanks, [whitphx](https://github.com/whitphx)!
-- 🐝 Bug fix: avoid showing emoji on non-UTF-8 terminals. ([#2284](https://github.com/streamlit/streamlit/issues/2284), [#6088](https://github.com/streamlit/streamlit/pull/6088)). Thanks, [kcarnold](https://github.com/kcarnold)!
-- 📁 Bug fix: override default use of [File System Access API](https://developer.mozilla.org/en-US/docs/Web/API/File_System_Access_API) for `react-dropzone` so that `st.file_uploader`'s File Selection Dialog only shows file types corresponding to those included in the `type` parameter ([#6176](https://github.com/streamlit/streamlit/issues/6176), [#6315](https://github.com/streamlit/streamlit/pull/6315)).
-- 💾 Bug fix: make the `.clear()` method on cache-decorated functions work ([#6310](https://github.com/streamlit/streamlit/issues/6310), [#6321](https://github.com/streamlit/streamlit/pull/6321)).
-- 🏃 Bug fix: `st.experimental_get_query_params` doesn't need reruns to work ([#6347](https://github.com/streamlit/streamlit/issues/6347), [#6348](https://github.com/streamlit/streamlit/pull/6348)). Thanks, [PaleNeutron](https://github.com/PaleNeutron)!
-- 🐛 Bug fix: `CachedStFunctionWarning` mentions `experimental_allow_widgets` instead of the deprecated `suppress_st_warning` ([#6216](https://github.com/streamlit/streamlit/issues/6216), [#6217](https://github.com/streamlit/streamlit/pull/6217)).
-
-## **Version 1.20.0**
-
-_Release date: March 09, 2023_
-
-**Notable Changes**
-
-- 🔐 Added support for configuring SSL to [serve apps directly over HTTPS](/develop/concepts/configuration/https-support) ([#5969](https://github.com/streamlit/streamlit/pull/5969)).
-- 🖼️ Granular control over app embedding behavior with the `/?embed` and `/?embed_options` query parameters. Learn how to use this feature in our [docs](/deploy/streamlit-community-cloud/share-your-app/embed-your-app) ([#6011](https://github.com/streamlit/streamlit/pull/6011), [#6019](https://github.com/streamlit/streamlit/pull/6019)).
-- ⚡ Enabled the `runner.fastReruns` [configuration option](/develop/concepts/configuration#view-all-configuration-options) by default to make apps much more responsive to user interaction ([#6200](https://github.com/streamlit/streamlit/pull/6200)).
-
-**Other Changes**
-
-- 🍔 Cleaned up the hamburger menu by removing the least used options ([#6080](https://github.com/streamlit/streamlit/pull/6080)).
-- 🖨️ Design changes to ensure apps being printed or saved as a PDF look good ([#6180](https://github.com/streamlit/streamlit/pull/6180)).
-- 🐞 Bug fix: improved `dtypes` checking in `st.experimental_data_editor` ([#6185](https://github.com/streamlit/streamlit/issues/6185), [#6188](https://github.com/streamlit/streamlit/pull/6188)).
-- 🐛 Bug fix: properly position `st.metric`'s `help` tooltip when not inside columns ([#6168](https://github.com/streamlit/streamlit/pull/6168)).
-- 🪲 Bug fix: regression in retrieving messages from the server's `ForwardMsgCache` ([#6210](https://github.com/streamlit/streamlit/pull/6210)).
-- 🌀 Bug fix: `st.cache_data` docstring for the `show_spinner` param now lists `str` as a supported type ([#6207](https://github.com/streamlit/streamlit/issues/6207), [#6213](https://github.com/streamlit/streamlit/pull/6213)).
-- ⏱️ Made ping and websocket timeouts far more forgiving ([#6212](https://github.com/streamlit/streamlit/pull/6212)).
-- 🗺️ `st.map` and `st.pydeck_chart` docs state that Streamlit's Mapbox token will not work indefinitely ([#6143](https://github.com/streamlit/streamlit/pull/6143)).
-
-## **Version 1.19.0**
-
-_Release date: February 23, 2023_
-
-**Highlights**
-
-- ✂️ Introducing `st.experimental_data_editor`, a widget that allows you to edit DataFrames and many other data structures in a table-like UI. Read more in our [documentation](/develop/concepts/design/dataframes) and [blog post](https://blog.streamlit.io/editable-dataframes-are-here/).
-
-**Other Changes**
-
-- ✨ Streamlit's GitHub README got a new look ([#6016](https://github.com/streamlit/streamlit/pull/6016)).
-- 🌚 Improved readability of styled dataframe cells in dark mode ([#6060](https://github.com/streamlit/streamlit/issues/6060), [#6098](https://github.com/streamlit/streamlit/pull/6098)).
-- 🐛 Bug fix: make apps work again in the latest versions of Safari, and in Chrome with third-party cookies blocked ([#6092](https://github.com/streamlit/streamlit/issues/6092), [#6094](https://github.com/streamlit/streamlit/pull/6094), [#6087](https://github.com/streamlit/streamlit/issues/6087), [#6100](https://github.com/streamlit/streamlit/pull/6100)).
-- 🐞 Bug fix: refer to new cache primitives in the "Clear cache" dialog and error messages ([#6082](https://github.com/streamlit/streamlit/pull/6082), [#6128](https://github.com/streamlit/streamlit/pull/6128)).
-- 🐝 Bug fix: properly cache class member functions and instance methods ([#6109](https://github.com/streamlit/streamlit/issues/6109), [#6114](https://github.com/streamlit/streamlit/pull/6114)).
-- 🐜 Bug fix: regression in `st.metric` tooltip position ([#6093](https://github.com/streamlit/streamlit/issues/6093), [#6129](https://github.com/streamlit/streamlit/pull/6129)).
-- 🪲 Bug fix: allow fullscreen button to show for dataframes, charts, etc, in expander ([#6083](https://github.com/streamlit/streamlit/pull/6083), [#6148](https://github.com/streamlit/streamlit/pull/6148)).
-
-## **Version 1.18.0**
-
-_Release date: February 09, 2023_
-
-**Highlights**
-
-- 🎊 Introducing `@st.cache_data` and `@st.cache_resource` — two new caching commands to replace `st.cache`! Check out our [blog post](https://blog.streamlit.io/p/c0a90231-9848-47ec-a40c-ad4a344e4de1/) and [documentation](/develop/concepts/architecture/caching) for more information.
-
-**Notable Changes**
-
-- 🪆 `st.columns` supports up to one level of column nesting (i.e., columns inside columns) in the main area of the app.
-- ⏳ `st.progress` supports adding a message to display above the progress bar with the `text` keyword parameter.
-- ↔️ `st.button` has an optional `use_container_width` parameter to allow you to stretch buttons across the full container width.
-- 🐍 We formally added support for Python 3.11.
-- 🖨️ Save your app as a PDF via the "Print" option in your app's hamburger menu.
-- 🛎️ Apps can serve small, static media files via the `enableStaticServing` config option. See our [documentation](/develop/concepts/configuration/serving-static-files) on how to use this feature and our demo [app](https://static-file-serving.streamlit.app/) for an example.
-
-**Other Changes**
-
-- 🏁 All Streamlit endpoints (including `/healthz`) have been renamed to have a consistent pattern and avoid any clashes with reserved endpoints of GCP (notably Cloud Run and App Engine) ([#5534](https://github.com/streamlit/streamlit/pull/5534)).
-- ⚡ Improved caching performance when multiple sessions access an uncomputed cached value simultaneously ([#6017](https://github.com/streamlit/streamlit/pull/6017)).
-- 🚧 Streamlit only displays deprecation warnings in the browser when the `client.showErrorDetails` config option is set to `True`. Deprecation warnings always get logged to the console, regardless of whether they're displayed in-browser ([#5945](https://github.com/streamlit/streamlit/pull/5945)).
-- 🏓 Refactored the `st.dataframe` internals to improve dataframe handling and conversion, such as detecting more types, converting key-value dicts to dataframes, and more ([#6026](https://github.com/streamlit/streamlit/pull/6026), [#6023](https://github.com/streamlit/streamlit/pull/6023)).
-- 💽 The behavior of widget labels when they are passed unsupported Markdown elements is documented ([#5978](https://github.com/streamlit/streamlit/pull/5978)).
-- 📊 Bug fix: Plotly improvements — upgraded multiple frontend dependencies, including Plotly, to the latest version to properly redraw cached charts, make Plotly mapbox animations work, and allow users to update the figure layout when using the Streamlit theme ([#5885](https://github.com/streamlit/streamlit/pull/5885), [#5967](https://github.com/streamlit/streamlit/pull/5967), [#6055](https://github.com/streamlit/streamlit/pull/6055)).
-- 📶 Bug fix: allow browser tabs that transiently disconnect (due to a network blip, load balancer timeout, etc.) to avoid losing all of their state ([#5856](https://github.com/streamlit/streamlit/pull/5856)).
-- 📱 Bug fix: the keyboard is hidden on mobile when `st.selectbox` and `st.multiselect` have less than 10 options ([#5979](https://github.com/streamlit/streamlit/pull/5979)).
-- 🐝 Bug fix: design tweaks to `st.metric`, `st.multiselect`, `st.tabs` , and menu items to prevent label overflow and scrolling issues, especially with small viewport sizes ([#5933](https://github.com/streamlit/streamlit/pull/5933), [#6034](https://github.com/streamlit/streamlit/pull/6034)).
-- 🐞 Bug fix: switched to a functioning Twemoji URL from which page favicons are loaded in `st.set_page_config` ([#5943](https://github.com/streamlit/streamlit/pull/5943)).
-- ✍️ More type hints ([#5986](https://github.com/streamlit/streamlit/pull/5986)). Thanks, [harahu](https://github.com/harahu)!
-
-## **Version 1.17.0**
-
-_Release date: January 12, 2023_
-
-**Notable Changes**
-
-- 🪄 [`@st.experimental_singleton`](/develop/api-reference/caching-and-state/st.experimental_singleton#validating-the-cache) supports an optional `validate` parameter that accepts a validation function for cached data and is called each time the cached value is accessed.
-- 💾 [`@st.experimental_memo`](/develop/api-reference/caching-and-state/st.experimental_memo)'s `persist` parameter can also accept booleans.
-
-**Other Changes**
-
-- 📟 Multipage apps exclude `__init__.py` from the page selector ([#5890](https://github.com/streamlit/streamlit/pull/5890)).
-- 📐 The iframes of embedded apps have the ability to dynamically resize their height ([#5894](https://github.com/streamlit/streamlit/pull/5894)).
-- 🐞 Bug fix: thumb values of range sliders respect the container width ([#5913](https://github.com/streamlit/streamlit/pull/5913)).
-- 🪲 Bug fix: all examples in docstrings of Streamlit commands contain relevant imports to make them reproducible ([#5877](https://github.com/streamlit/streamlit/pull/5877)).
-
----
-
-# 2022 release notes
-
-Source: https://docs.streamlit.io/develop/quick-reference/release-notes/2022
-
-
-This page contains release notes for Streamlit versions released in 2022. For the latest version of Streamlit, see [Release notes](/develop/quick-reference/release-notes).
-
-## **Version 1.16.0**
-
-_Release date: December 14, 2022_
-
-**Highlights**
-
-- 👩🎨 Introducing a new Streamlit theme for Altair, Plotly, and Vega-Lite charts! Check out our [blog post](https://blog.streamlit.io/a-new-streamlit-theme-for-altair-and-plotly/) for more information.
-- 🎨 Streamlit now supports colored text in all commands that accept Markdown, including `st.markdown`, `st.header`, and more. Learn more in our [documentation](/develop/api-reference/text/st.markdown).
-
-**Notable Changes**
-
-- 🔁 Functions cached with `st.experimental_memo` or `st.experimental_singleton` can contain Streamlit media elements and forms.
-- ⛄ All Streamlit commands that accept pandas DataFrames as input also support Snowpark and PySpark DataFrames.
-- 🏷 [st.checkbox](/develop/api-reference/widgets/st.checkbox) and [st.metric](/develop/api-reference/data/st.metric) can customize how to hide their labels with the `label_visibility` parameter.
-
-**Other Changes**
-
-- 🗺️ `st.map` improvements: support for upper case columns and better exception messages ([#5679](https://github.com/streamlit/streamlit/pull/5679), [#5792](https://github.com/streamlit/streamlit/pull/5792)).
-- 🐞 Bug fix: `st.plotly_chart` respects the figure's height attribute and the `use_container_width` parameter ([#5779](https://github.com/streamlit/streamlit/pull/5779)).
-- 🪲 Bug fix: all commands with the `icon` parameter such as [st.error](/develop/api-reference/status/st.error), [st.warning](/develop/api-reference/status/st.warning), etc, can contain emojis with variant selectors ([#5583](https://github.com/streamlit/streamlit/pull/5583)).
-- 🐝 Bug fix: prevent `st.camera_input` from jittering when resizing the browser window ([#5661](https://github.com/streamlit/streamlit/pull/5711)).
-- 🐜 Bug fix: update exception layout to avoid overflow of stack traces ([#5700](https://github.com/streamlit/streamlit/pull/5700)).
-
-## **Version 1.15.0**
-
-_Release date: November 17, 2022_
-
-**Notable Changes**
-
-- 💅 Widget labels can contain inline Markdown. See our [docs](/develop/api-reference/widgets) and demo [app](https://markdown-labels.streamlit.app/) for more info.
-- 🎵 [`st.audio`](/develop/api-reference/media/st.audio) now supports playing audio data passed in as NumPy arrays with the keyword-only `sample_rate` parameter.
-- 🔁 Functions cached with `st.experimental_memo` or `st.experimental_singleton` can contain Streamlit widgets using the `experimental_allow_widgets` parameter. This allows caching checkboxes, sliders, radio buttons, and more!
-
-**Other Changes**
-
-- 👩🎨 Design tweak to prevent jittering in sliders ([#5612](https://github.com/streamlit/streamlit/pull/5612)).
-- 🐛 Bug fix: links in headers are red, not blue ([#5609](https://github.com/streamlit/streamlit/pull/5609)).
-- 🐞 Bug fix: properly resize Plotly charts when exiting fullscreen ([#5645](https://github.com/streamlit/streamlit/pull/5645)).
-- 🐝: Bug fix: don't accidentally trigger `st.balloons` and `st.snow` ([#5401](https://github.com/streamlit/streamlit/pull/5401)).
-
-## **Version 1.14.0**
-
-_Release date: October 27, 2022_
-
-**Highlights**
-
-- 🎨 `st.button` and `st.form_submit_button` support designating buttons as "primary" (for additional emphasis) or "secondary" (for normal buttons) with the `type` keyword-only parameter.
-
-**Notable Changes**
-
-- 🤏 `st.multiselect` has a keyword-only `max_selections` parameter to limit the number of options that can be selected at a time.
-- 📄 `st.form_submit_button` now has the `disabled` parameter that removes interactivity.
-
-**Other Changes**
-
-- 🏓 `st.dataframe` and `st.table` accept categorical intervals as input ([#5395](https://github.com/streamlit/streamlit/pull/5395)).
-- ⚡ Performance improvements to Plotly charts ([#5542](https://github.com/streamlit/streamlit/pull/5542)).
-- 🪲 Bug fix: `st.download_button` supports non-latin1 characters in filenames ([#5465](https://github.com/streamlit/streamlit/pull/5465)).
-- 🐞 Bug fix: Allow `st.image` to render a local GIF as a GIF, not as a static PNG ([#5438](https://github.com/streamlit/streamlit/pull/5438)).
-- 📱 Design tweaks to the sidebar in multipage apps ([#5538](https://github.com/streamlit/streamlit/pull/5538), [#5445](https://github.com/streamlit/streamlit/pull/5445), [#5559](https://github.com/streamlit/streamlit/pull/5559)).
-- 📊 Improvements to the axis configuration for built-in charts ([#5412](https://github.com/streamlit/streamlit/pull/5412)).
-- 🔧 Memo and singleton improvements: support text values for `show_spinner`, use `datetime.timedelta` objects as `ttl` parameter value, properly hash PIL images and `Enum` classes, show better error messages when returning unevaluated dataframes ([#5447](https://github.com/streamlit/streamlit/pull/5447), [#5413](https://github.com/streamlit/streamlit/pull/5413), [#5504](https://github.com/streamlit/streamlit/pull/5504), [#5426](https://github.com/streamlit/streamlit/pull/5426), [#5515](https://github.com/streamlit/streamlit/pull/5515)).
-- 🔍 Zoom buttons in maps created with `st.map` and `st.pydeck_chart` use light or dark style based on the app's theme ([#5479](https://github.com/streamlit/streamlit/pull/5479)).
-- 🗜 Websocket headers from the current session's incoming WebSocket request can be obtained from a new "internal" (i.e.: subject to change without deprecation) API ([#5457](https://github.com/streamlit/streamlit/pull/5457)).
-- 📝 Improve the text that gets printed when you first install and use Streamlit ([#5473](https://github.com/streamlit/streamlit/pull/5473)).
-
-## **Version 1.13.0**
-
-_Release date: September 22, 2022_
-
-**Notable Changes**
-
-- 🏷 Widgets can customize how to hide their labels with the `label_visibility` parameter.
-- 🔍 `st.map` adds zoom buttons to the map by default.
-- ↔️ `st.dataframe` supports the `use_container_width` parameter to stretch across the full container width.
-- 🪄 Improvements to `st.dataframe` sizing: Column width calculation respects column headers, supports double click between column headers to autosize, better fullscreen support, and fixes the issue with the `width` parameter.
-
-**Other Changes**
-
-- ⌨️ `st.time_input` allows for keyboard-only input ([#5194](https://github.com/streamlit/streamlit/pull/5194)).
-- 💿 `st.memo` will warn the user when using `ttl` and `persist` keyword argument together ([#5032](https://github.com/streamlit/streamlit/pull/5032)).
-- 🔢 `st.number_input` returns consistent type after rerun ([#5359](https://github.com/streamlit/streamlit/pull/5359)).
-- 🚒 `st.sidebar` UI fixes including a fix for scrollbars in Firefox browsers ([#5157](https://github.com/streamlit/streamlit/pull/5157), [#5324](https://github.com/streamlit/streamlit/pull/5324)).
-- 👩💻 Improvements to usage metrics to guide API development.
-- ✍️ More type hints! ([#5191](https://github.com/streamlit/streamlit/pull/5191), [#5192](https://github.com/streamlit/streamlit/pull/5192), [#5242](https://github.com/streamlit/streamlit/pull/5242), [#5243](https://github.com/streamlit/streamlit/pull/5243), [#5244](https://github.com/streamlit/streamlit/pull/5244), [#5245](https://github.com/streamlit/streamlit/pull/5245), [#5246](https://github.com/streamlit/streamlit/pull/5246)) Thanks [harahu](https://github.com/harahu)!
-
-## **Version 1.12.0**
-
-_Release date: August 11, 2022_
-
-**Highlights**
-
-- 📊 Built-in charts (e.g. `st.line_chart`) get a brand-new look and parameters `x` and `y`! Check out our [blog post](https://blog.streamlit.io/built-in-charts-get-a-new-look-and-parameters/) for more information.
-
-**Notable Changes**
-
-- ⏯ Functions cached with `st.experimental_memo` or `st.experimental_singleton` can now contain static `st` commands. This allows caching text, charts, dataframes, and more!
-- ↔️ The sidebar is now resizable via drag and drop.
-- ☎️ `st.info`, `st.success`, `st.error`, and `st.warning` got a redesign and have a new keyword-only parameter: `icon`.
-
-**Other Changes**
-
-- 🎚️ `st.select_slider` correctly handles all floats now ([#4973](https://github.com/streamlit/streamlit/pull/4973), [#4978](https://github.com/streamlit/streamlit/pull/4978)).
-- 🔢 `st.multi_select` can take values from enums ([#4987](https://github.com/streamlit/streamlit/pull/4987)).
-- 🍊 `st.slider` range values can now be set through `st.session_state` ([#5007](https://github.com/streamlit/streamlit/pull/5007)).
-- 🎨 `st.progress` got a redesign ([#5011](https://github.com/streamlit/streamlit/pull/5011), [#5086](https://github.com/streamlit/streamlit/pull/5086)).
-- 🔘 `st.radio` better deals with list-like dataframes ([#5021](https://github.com/streamlit/streamlit/pull/5021)).
-- 🧞♂️ `st.cache` properly handles JSON files now ([#5023](https://github.com/streamlit/streamlit/pull/5023)).
-- ⚓️ Headers render markdown now when the `anchor` parameter is set ([#5038](https://github.com/streamlit/streamlit/pull/5038)).
-- 🗻 `st.image` can now load SVGs from Inkscape ([#5040](https://github.com/streamlit/streamlit/pull/5040)).
-- 🗺️ `st.map` and `st.pydeck_chart` use light or dark style based on the app's theme ([#5074](https://github.com/streamlit/streamlit/pull/5074), [#5108](https://github.com/streamlit/streamlit/pull/5108)).
-- 🎈 Clicks on elements below `st.balloons` and `st.snow` don't get blocked anymore ([#5098](https://github.com/streamlit/streamlit/pull/5098)).
-- 🔝 Embedded apps have lower top padding ([#5111](https://github.com/streamlit/streamlit/pull/5111)).
-- 💅 Adjusted padding and alignment for widgets, charts, and dataframes ([#4995](https://github.com/streamlit/streamlit/pull/4995), [#5061](https://github.com/streamlit/streamlit/pull/5061), [#5081](https://github.com/streamlit/streamlit/pull/5081)).
-- ✍️ More type hints! ([#4926](https://github.com/streamlit/streamlit/pull/4926), [#4932](https://github.com/streamlit/streamlit/pull/4932), [#4933](https://github.com/streamlit/streamlit/pull/4933))
-
-## **Version 1.11.0**
-
-_Release date: July 14, 2022_
-
-**Highlights**
-
-- 🗂 Introducing `st.tabs` to have tab containers in your app. See our [documentation](/develop/api-reference/layout/st.tabs) on how to use this feature.
-
-**Notable Changes**
-
-- ℹ️ `st.metric` supports tooltips with the `help` keyword parameter.
-- 🚇 `st.columns` supports setting the gap size between columns with the `gap` keyword parameter.
-
-**Other Changes**
-
-- 💅 Design tweaks to `st.selectbox`, `st.expander`, `st.spinner` ([#4801](https://github.com/streamlit/streamlit/pull/4801)).
-- 📱 The sidebar will close when users select a page from the navigation menu on mobile devices ([#4851](https://github.com/streamlit/streamlit/pull/4841)).
-- 🧠 `st.memo` supports dataclasses! ([#4850](https://github.com/streamlit/streamlit/pull/4850))
-- 🏎 Bug fix for a race condition that destroyed widget state with rapid interaction ([#4882](https://github.com/streamlit/streamlit/pull/4882)).
-- 🏓 `st.table` presents overflowing content to be scrollable when placed inside columns and expanders ([#4934](https://github.com/streamlit/streamlit/pull/4934)).
-- 🐍 Types: More updated type annotations across Streamlit! ([#4808](https://github.com/streamlit/streamlit/pull/4808), [#4809](https://github.com/streamlit/streamlit/pull/4809), [#4856](https://github.com/streamlit/streamlit/pull/4856))
-
-## **Version 1.10.0**
-
-_Release date: June 2, 2022_
-
-**Highlights**
-
-- 📖 Introducing native support for multipage apps! Check out our [blog post](https://blog.streamlit.io/introducing-multipage-apps) and try out our new `streamlit hello`.
-
-**Notable Changes**
-
-- ✨ `st.dataframe` has been redesigned.
-- 🔘 `st.radio` has a `horizontal` keyword-only parameter to display options horizontally.
-- ⚠️ Streamlit Community Cloud will support richer exception formatting.
-- 🏂 Get user information on private apps using `st.experimental_user`.
-
-**Other Changes**
-
-- 📊 Upgraded Vega-Lite library to support even more interactive charting improvements. See their [release notes](https://github.com/vega/vega-lite/releases) to find out more. ([#4751](https://github.com/streamlit/streamlit/pull/4751)).
-- 📈 `st.vega_lite_chart` will respond to updates, particularly in response to input widgets ([#4736](https://github.com/streamlit/streamlit/pull/4736)).
-- 💬 `st.markdown` with long text will always wrap ([#4696](https://github.com/streamlit/streamlit/pull/4696)).
-- 📦 Support for [PDM](https://pdm.fming.dev/) ([#4724](https://github.com/streamlit/streamlit/pull/4724)).
-- ✍️ Types: Updated type annotations across Streamlit! ([#4679](https://github.com/streamlit/streamlit/pull/4679), [#4680](https://github.com/streamlit/streamlit/pull/4680), [#4681](https://github.com/streamlit/streamlit/pull/4681), [#4682](https://github.com/streamlit/streamlit/pull/4682), [#4683](https://github.com/streamlit/streamlit/pull/4683), [#4684](https://github.com/streamlit/streamlit/pull/4684), [#4685](https://github.com/streamlit/streamlit/pull/4685), [#4686](https://github.com/streamlit/streamlit/pull/4686), [#4687](https://github.com/streamlit/streamlit/pull/4687), [#4688](https://github.com/streamlit/streamlit/pull/4688), [#4690](https://github.com/streamlit/streamlit/pull/4690), [#4703](https://github.com/streamlit/streamlit/pull/4703), [#4704](https://github.com/streamlit/streamlit/pull/4704), [#4705](https://github.com/streamlit/streamlit/pull/4705), [#4706](https://github.com/streamlit/streamlit/pull/4706), [#4707](https://github.com/streamlit/streamlit/pull/4707), [#4708](https://github.com/streamlit/streamlit/pull/4708), [#4710](https://github.com/streamlit/streamlit/pull/4710), [#4723](https://github.com/streamlit/streamlit/pull/4723), [#4733](https://github.com/streamlit/streamlit/pull/4733)).
-
-## **Version 1.9.0**
-
-_Release date: May 4, 2022_
-
-**Notable Changes**
-
-- 🪗 `st.json` now supports a keyword-only argument, `expanded` on whether the JSON should be expanded by default (defaults to `True`).
-- 🏃♀️ More performance improvements from reducing redundant work each script run.
-
-**Other Changes**
-
-- 🏇 Widgets when `disabled` is set/unset will maintain its value ([#4527](https://github.com/streamlit/streamlit/pull/4527)).
-- 🧪 Experimental feature to increase the speed of reruns using configuration `runner.fastReruns`. See [#4628](https://github.com/streamlit/streamlit/pull/4628) for the known issues in enabling this feature.
-- 🗺️ DataFrame timestamps support UTC offset (in addition to time zone notation) ([#4669](https://github.com/streamlit/streamlit/pull/4669)).
-
-## **Version 1.8.0**
-
-_Release date: March 24, 2022_
-
-**Notable Changes**
-
-- 🏃♀️ Dataframes should see performance improvements ([#4463](https://github.com/streamlit/streamlit/pull/4463)).
-
-**Other Changes**
-
-- 🕰 `st.slider` handles timezones better by removing timezone conversions on the backend ([#4348](https://github.com/streamlit/streamlit/pull/4358)).
-- 👩🎨 Design improvements to our header ([#4496](https://github.com/streamlit/streamlit/pull/4496)).
-
-## **Version 1.7.0**
-
-_Release date: March 3, 2022_
-
-**Highlights**
-
-- Introducing `st.snow`, celebrating our acquisition by Snowflake! See more information in [our blog post](https://blog.streamlit.io/snowflake-to-acquire-streamlit/).
-
-## **Version 1.6.0**
-
-_Release date: Feb 24, 2022_
-
-**Other Changes**
-
-- 🗜 WebSocket compression is now disabled by default, which will improve CPU and latency performance for large dataframes. You can use the `server.enableWebsocketCompression` configuration option to re-enable it if you find the increased network traffic more impactful.
-- ☑️ 🔘 Radio and checkboxes improve focus on Keyboard navigation ([#4308](https://github.com/streamlit/streamlit/pull/4308)).
-
-## **Version 1.5.0**
-
-_Release date: Jan 27, 2022_
-
-**Notable Changes**
-
-- 🌟 Favicon defaults to a PNG to allow for transparency ([#4272](https://github.com/streamlit/streamlit/pull/4272)).
-- 🚦 Select Slider Widget now has the `disabled` parameter that removes interactivity (completing all of our widgets) ([#4314](https://github.com/streamlit/streamlit/pull/4314)).
-
-**Other Changes**
-
-- 🔤 Improvements to our markdown library to provide better support for HTML (specifically nested HTML) ([#4221](https://github.com/streamlit/streamlit/pull/4221)).
-- 📖 Expanders maintain their expanded state better when multiple expanders are present ([#4290](https://github.com/streamlit/streamlit/pull/4290)).
-- 🗳 Improved file uploader and camera input to call its `on_change` handler only when necessary ([#4270](https://github.com/streamlit/streamlit/pull/4270)).
-
-## **Version 1.4.0**
-
-_Release date: Jan 13, 2022_
-
-**Highlights**
-
-- 📸 Introducing `st.camera_input` for uploading images straight from your camera.
-
-**Notable Changes**
-
-- 🚦 Widgets now have the `disabled` parameter that removes interactivity.
-- 🚮 Clear `st.experimental_memo` and `st.experimental_singleton` programmatically by using the `clear()` method on a cached function.
-- 📨 Developers can now configure the maximum size of a message to accommodate larger messages within the Streamlit application. See `server.maxMessageSize`.
-- 🐍 We formally added support for Python 3.10.
-
-**Other Changes**
-
-- 😵💫 Calling `str` or `repr` on `threading.current_thread()` does not cause a RecursionError ([#4172](https://github.com/streamlit/streamlit/issues/4172)).
-- 📹 Gracefully stop screencast recording when user removes permission to record ([#4180](https://github.com/streamlit/streamlit/pull/4180)).
-- 🌇 Better scale images by using a higher-quality image bilinear resampling algorithm ([#4159](https://github.com/streamlit/streamlit/pull/4159)).
-
----
-
-# 2021 release notes
-
-Source: https://docs.streamlit.io/develop/quick-reference/release-notes/2021
-
-
-This page contains release notes for Streamlit versions released in 2021. For the latest version of Streamlit, see [Release notes](/develop/quick-reference/release-notes).
-
-## Version 1.3.0
-
-_Release date: Dec 16, 2021_
-
-**Notable Changes**
-
-- 💯 Support for NumPy values in `st.metric`.
-- 🌐 Support for Mesh Layers in PyDeck.
-- 📊 Updated Plotly chart version to support the latest features.
-- 🏀 `st.spinner` element has visual animated spinner.
-- 🍰 `st.caption` supports HTML in text with `unsafe_allow_html` parameter.
-
-**Other Changes**
-
-- 🪲 Bug fix: Allow `st.session_state` to be used to set number_input values with no warning ([#4047](https://github.com/streamlit/streamlit/pull/4047)).
-- 🪲 Bug fix: Fix footer alignment in wide mode ([#4035](https://github.com/streamlit/streamlit/pull/4035)).
-- 🐞 Bug fix: Better support for Graphviz and Bokeh charts in containers (columns, expanders, etc.) ([#4039](https://github.com/streamlit/streamlit/pull/4039)).
-- 🐞 Bug fix: Support inline data values in Vega-Lite ([#4070](https://github.com/streamlit/streamlit/pull/4070)).
-- ✍️ Types: Updated type annotations for experimental memo and singleton decorators.
-- ✍️ Types: Improved type annotations for `st.selectbox`, `st.select_slider`, `st.radio`, `st.number_input`, and `st.multiselect`.
-
-## Version 1.2.0
-
-_Release date: Nov 11, 2021_
-
-**Notable Changes**
-
-- ✏️ `st.text_input` and `st.text_area` now have a `placeholder` parameter to display text when the field is empty.
-- 📏 Viewers can now resize the input box in `st.text_area`.
-- 📁 Streamlit can auto-reload when files in sub-directories change.
-- 🌈 We've upgraded Bokeh support to 2.4.1! We recommend updating your Bokeh library to 2.4.1 to maintain functionality. Going forward, we'll let you know if there's a mismatch in your Bokeh version via an error prompt.
-- 🔒 Developers can access secrets via attribute notation (e.g. `st.secrets.key` vs `st.secrets["key"]`) just like session state.
-- ✍️ Publish type annotations according to [PEP 561](https://mypy.readthedocs.io/en/stable/installed_packages.html). Users now get type annotations for Streamlit when running mypy ([#4025](https://github.com/streamlit/streamlit/pull/4025)).
-
-**Other Changes**
-
-- 👀 Visual fixes ([#3863](https://github.com/streamlit/streamlit/pull/3863), [#3995](https://github.com/streamlit/streamlit/pull/3995), [#3926](https://github.com/streamlit/streamlit/pull/3926), [#3975](https://github.com/streamlit/streamlit/pull/3975)).
-- 🍔 Fixes to the hamburger menu ([#3968](https://github.com/streamlit/streamlit/pull/3968)).
-- 🖨️ Ability to print session state ([#3970](https://github.com/streamlit/streamlit/pull/3970)).
-
-## Version 1.1.0
-
-_Release date: Oct 21, 2021_
-
-**Highlights**
-
-- 🧠 Memory improvements: Streamlit apps allocate way less memory over time now.
-
-**Notable Changes**
-
-- ♻️ Apps automatically rerun now when the content of `secrets.toml` changes (before this you had to refresh the page manually).
-
-**Other Changes**
-
-- 🔗 Redirected some links to our [brand-new docs site](https://docs.streamlit.io/), e.g. in exceptions.
-- 🪲 Bug fix: Allow initialization of range slider with session state ([#3586](https://github.com/streamlit/streamlit/issues/3586)).
-- 🐞 Bug fix: Refresh chart when using `add_rows` with `datetime` index ([#3653](https://github.com/streamlit/streamlit/issues/3653)).
-- ✍️ Added some more type annotation in our codebase ([#3908](https://github.com/streamlit/streamlit/issues/3908)).
-
-## Version 1.0.0
-
-_Release date: Oct 5, 2021_
-
-**Highlights**
-
-- 🎈Announcing Streamlit 1.0! To read more about check out our [1.0 blog post](https://blog.streamlit.io/announcing-streamlit-1-0/).
-
-**Other Changes**
-
-- 🐞 Fixed an issue where using `df.dtypes` to show datatypes for a DF fails while using Arrow ([#3709](https://github.com/streamlit/streamlit/issues/3709)), Image captions stay within image width and are readable ([#3530](https://github.com/streamlit/streamlit/issues/3530)).
-
-## Version 0.89.0
-
-_Release date: Sep 22, 2021_
-
-**Highlights**
-
-- 💰 Introducing `st.experimental_memo` and `experimental_singleton`, a new primitive for caching! See [our blog post](https://blog.streamlit.io/new-experimental-primitives-for-caching/).
-- 🍔 Streamlit allows developers to configure their hamburger menu to be more user-centric.
-
-**Notable Changes**
-
-- 💅 We updated our UI to a more polished look with a new font.
-- 🎨 We now support `theme.base` in the theme object when it's sent to custom components.
-- 🧠 We've modified session state to reset widgets if any of their arguments changed even if they provide a key.
- - Some widget behavior may have changed, but we believe this change makes the most sense. We have added a section to [our documentation](/develop/concepts/widget-semantics) describing how they behave.
-
-**Other Changes**
-
-- 🐞 Bug fixes: Support svgs from a URL ([#3809](https://github.com/streamlit/streamlit/pull/3809)) and that do not start with `
-
----
-
-# 2020 release notes
-
-Source: https://docs.streamlit.io/develop/quick-reference/release-notes/2020
-
-
-This page contains release notes for Streamlit versions released in 2020. For the latest version of Streamlit, see [Release notes](/develop/quick-reference/release-notes).
-
-## Version 0.73.0
-
-_Release date: December 17, 2020_
-
-**Notable Changes**
-
-- 🐍 Streamlit can now be installed on Python 3.9. Streamlit components are not
- yet compatible with Python 3.9 and must use version 3.8 or earlier.
-- 🧱 Streamlit Components now allows same origin, enabling features provided by
- the browser such as a webcam component.
-- 🐙 Fix Streamlit sharing deploy experience for users running on Git versions
- 2.7.0 or earlier.
-- 🧰 Handle unexpected closing of uploaded files for [`st.file_uploader`](https://docs.streamlit.io/en/0.72.0/api.html#streamlit.file_uploader).
-
-## Version 0.72.0
-
-_Release date: December 2, 2020_
-
-**Notable Changes**
-
-- 🌈 Establish a framework for theming and migrate existing components.
-- 📱 Improve the sidebar experience for mobile devices.
-- 🧰 Update [`st.file_uploader`](https://docs.streamlit.io/en/0.71.0/api.html#streamlit.file_uploader) to reduce reruns.
-
-## Version 0.71.0
-
-_Release date: November 11, 2020_
-
-**Notable Changes**
-
-- 📁 Updated [`st.file_uploader`](https://docs.streamlit.io/en/0.71.0/api.html#streamlit.file_uploader)
- to automatically reset buffer on app reruns.
-- 📊 Optimize the default rendering of charts and reduce issues with the initial render.
-
-## Version 0.70.0
-
-_Release date: October 28, 2020_
-
-**Notable Changes**
-
-- 🧪 [`st.set_page_config`](https://docs.streamlit.io/en/0.70.0/api.html#streamlit.set_page_config) and [`st.color_picker`](https://docs.streamlit.io/en/0.70.0/api.html#streamlit.color_picker) have now been moved into the
- Streamlit namespace. These will be removed from beta January 28th, 2021. Learn
- more about our beta process [here](https://docs.streamlit.io/en/0.70.0/api.html#beta-and-experimental-features).
-- 📊 Improve display of bar charts for discrete values.
-
-## Version 0.69.0
-
-_Release date: October 15, 2020_
-
-**Highlights:**
-
-- 🎁 Introducing Streamlit sharing, the best way to deploy, manage, and share your public Streamlit apps—for free. Read more about it on our [blog post](http://blog.streamlit.io/introducing-streamlit-sharing/) or sign up [here](https://streamlit.io/sharing)!
-- Added `st.experimental_rerun` to programatically re-run your app. Thanks [SimonBiggs](https://github.com/SimonBiggs)!
-
-**Notable Changes**
-
-- 📹 Better support across browsers for start and stop times for st.video.
-- 🖼 Bug fix for intermittently failing media files
-- 📦 Bug fix for custom components compatibility with Safari. Make sure to upgrade to the latest [streamlit-component-lib](https://www.npmjs.com/package/streamlit-component-lib).
-
-## Version 0.68.0
-
-_Release date: October 8, 2020_
-
-**Highlights:**
-
-- ⌗ Introducing new layout options for Streamlit! Move aside, vertical layout.
- Make a little space for... horizontal layout! Check out our
- [blog post](https://blog.streamlit.io/introducing-new-layout-options-for-streamlit/).
-- 💾 File uploader redesigned with new functionality for multiple files uploads
- and better support for working with uploaded files. This may cause breaking
- changes. Please see the new api in our
- [documentation](https://docs.streamlit.io/en/0.68.0/api.html#streamlit.file_uploader)
-
-**Notable Changes**
-
-- 🎈 `st.balloon` has gotten a facelift with nicer balloons and smoother animations.
-- 🚨 Breaking Change: Following the deprecation of `st.deck_gl_chart` in
- January 2020, we have now removed the API completely. Please use
- `st.pydeck_chart` instead.
-- 🚨 Breaking Change: Following the deprecation of `width` and `height` for
- `st.altair_chart`, `st.graphviz_chart`, `st.plotly_chart`, and
- `st.vega_lite_chart` in January 2020, we have now removed the args completely.
- Please set the width and height in the respective charting library.
-
-## Version 0.67.0
-
-_Release date: September 16, 2020_
-
-**Highlights:**
-
-- 🦷 Streamlit Components can now return bytes to your Streamlit App. To create a
- component that returns bytes, make sure to upgrade to the latest
- [streamlit-component-lib](https://www.npmjs.com/package/streamlit-component-lib).
-
-**Notable Changes**
-
-- 📈 Deprecation warning: Beginning December 1st, 2020 `st.pyplot()` will require a figure to
- be provided. To disable the deprecation warning, please set `deprecation.showPyplotGlobalUse`
- to `False`
-- 🎚 `st.multiselect` and `st.select` are now lightning fast when working with large datasets. Thanks [masa3141](https://github.com/masa3141)!
-
-## Version 0.66.0
-
-_Release date: September 1, 2020_
-
-**Highlights:**
-
-- ✏️ `st.write` is now available for use in the sidebar!
-- 🎚 A slider for distinct or non-numerical values is now available with `st.select_slider`.
-- ⌗ Streamlit Components can now return dataframes to your Streamlit App. Check out our [SelectableDataTable example](https://github.com/streamlit/component-template/tree/master/examples/SelectableDataTable).
-- 📦 The Streamlit Components library used in our Streamlit Component template is
- now available as a npm package ([streamlit-component-lib](https://www.npmjs.com/package/streamlit-component-lib)) to simplify future upgrades to the latest version.
- Existing components do not need to migrate.
-
-**Notable Changes**
-
-- 🐼 Support StringDtype from pandas version 1.0.0
-- 🧦 Support for running Streamlit on Unix sockets
-
-## Version 0.65.0
-
-_Release date: August 12, 2020_
-
-**Highlights:**
-
-- ⚙️ Ability to set page title, favicon, sidebar state, and wide mode via st.beta_set_page_config(). See our [documentation](https://docs.streamlit.io/en/0.65.0/api.html#streamlit.set_page_config) for details.
-- 📝 Add stateful behaviors through the use of query parameters with st.experimental_set_query_params and st.experimental_get_query_params. Thanks [@zhaoooyue](https://github.com/zhaoooyue)!
-- 🐼 Improved pandas dataframe support for st.radio, st.selectbox, and st.multiselect.
-- 🛑 Break out of your Streamlit app with st.stop.
-- 🖼 Inline SVG support for st.image.
-
-**Callouts:**
-
-- 🚨Deprecation Warning: The st.image parameter format has been renamed to output_format.
-
-## Version 0.64.0
-
-_Release date: July 23, 2020_
-
-**Highlights:**
-
-- 📊 Default matplotlib to display charts with a tight layout. To disable this,
- set `bbox_inches` to `None`, inches as a string, or a `Bbox`
-- 🗃 Deprecation warning for automatic encoding on `st.file_uploader`
-- 🙈 If `gatherUserStats` is `False`, do not even load the Segment library.
- Thanks [@tanmaylaud](https://github.com/tanmaylaud)!
-
-## Version 0.63.0
-
-_Release date: July 13, 2020_
-
-**Highlights:**
-
-- 🧩 **Support for Streamlit Components!!!** See
- [documentation](https://docs.streamlit.io/en/latest/streamlit_components.html) for more info.
-- 🕗 Support for datetimes in
- [`st.slider`](https://docs.streamlit.io/en/latest/api.html#streamlit.slider). And, of course, just
- like any other value you use in `st.slider`, you can also pass in two-element lists to get a
- datetime range slider.
-
-## Version 0.62.0
-
-_Release date: June 21, 2020_
-
-**Highlights:**
-
-- 📨 Ability to turn websocket compression on/off via the config option
- `server.enableWebsocketCompression`. This is useful if your server strips HTTP headers and you do
- not have access to change that behavior.
-- 🗝️ Out-of-the-box support for CSRF protection using the
- [Cookie-to-header token](https://en.wikipedia.org/wiki/Cross-site_request_forgery#Cookie-to-header_token)
- technique. This means that if you're serving your Streamlit app from multiple replicas you'll need
- to configure them to to use the same cookie secret with the `server.cookieSecret` config option.
- To turn XSRF protection off, set `server.enableXsrfProtection=false`.
-
-**Notable bug fixes:**
-
-- 🖼️ Added a grace period to the image cache expiration logic in order to fix multiple related bugs
- where images sent with `st.image` or `st.pyplot` were sometimes missing.
-
-## Version 0.61.0
-
-_Release date: June 2, 2020_
-
-**Highlights:**
-
-- 📅 Support for date ranges in `st.date_picker`. See
- [docs](https://docs.streamlit.io/en/latest/api.html#streamlit.date_picker)
- for more info, but the TLDR is: just pass a list/tuple as the default date and it will be
- interpreted as a range.
-- 🗣️ You can now choose whether `st.echo` prints the code above or below the output of the echoed
- block. To learn more, refer to the `code_location` argument in the
- [docs](https://docs.streamlit.io/en/latest/api.html#streamlit.echo).
-- 📦 Improved `@st.cache` support for Keras models and Tensorflow `saved_models`.
-
-## Version 0.60.0
-
-_Release date: May 18, 2020_
-
-**Highlights:**
-
-- ↕️ Ability to set the height of an `st.text_area` with the `height` argument
- (expressed in pixels). See
- [docs](https://docs.streamlit.io/en/latest/api.html#streamlit.text_area) for more.
-- 🔡 Ability to set the maximimum number of characters allowed in `st.text_area`
- or `st.text_input`. Check out the `max_chars` argument in the
- [docs](https://docs.streamlit.io/en/latest/api.html#streamlit.text_area).
-- 🗺️ Better DeckGL support for the [H3](https://h3geo.org/) geospatial indexing
- system. So now you can use things like `H3HexagonLayer` in
- [`st.pydeck_chart`](https://docs.streamlit.io/en/latest/api.html#streamlit.pydeck_chart).
-- 📦 Improved `@st.cache` support for PyTorch TensorBase and Model.
-
-## Version 0.59.0
-
-_Release date: May 05, 2020_
-
-**Highlights:**
-
-- 🎨 New color-picker widget! Use it with
- [`st.beta_color_picker()`](https://docs.streamlit.io/en/0.69.0/api.html#streamlit.beta_color_picker)
-- 🧪 Introducing `st.beta_*` and `st.experimental_*` function prefixes, for faster
- Streamlit feature releases. See
- [docs](https://docs.streamlit.io/en/latest/api.html#pre-release-features) for more info.
-- 📦 Improved `@st.cache` support for SQL Alchemy objects, CompiledFFI, PyTorch
- Tensors, and `builtins.mappingproxy`.
-
-## Version 0.58.0
-
-_Release date: April 22, 2020_
-
-**Highlights:**
-
-- 💼 Made `st.selectbox` filtering case-insensitive.
-- ㈬ Better support for Tensorflow sessions in `@st.cache`.
-- 📊 Changed behavior of `st.pyplot` to auto-clear the figure only when using
- the global Matplotlib figure (i.e. only when calling `st.pyplot()` rather
- than `st.pyplot(fig)`).
-
-## Version 0.57.0
-
-_Release date: March 26, 2020_
-
-**Highlights:**
-
-- ⏲️ Ability to set expiration options for `@st.cache`'ed functions by setting
- the `max_entries` and `ttl` arguments. See
- [docs](https://docs.streamlit.io/en/latest/api.html#streamlit.cache).
-- 🆙 Improved the machinery behind `st.file_uploader`, so it's much more
- performant now! Also increased the default upload limit to 200MB
- (configurable via `server.max_upload_size`).
-- 🔒 The `server.address` config option now _binds_ the server to that address
- for added security.
-- 📄 Even more details added to error messages for `@st.cache` for easier
- debugging.
-
-## Version 0.56.0
-
-_Release date: February 15, 2020_
-
-**Highlights:**
-
-- 📄 Improved error messages for st.cache. The errors now also point to the new
- caching docs we just released. Read more
- [here](https://discuss.streamlit.io/t/help-us-stress-test-streamlit-s-latest-caching-update/1944)!
-
-**Breaking changes:**
-
-- 🐍 As [announced last month](https://discuss.streamlit.io/t/streamlit-will-deprecate-python-2-in-february/1656),
- **Streamlit no longer supports Python 2.** To use Streamlit you'll need
- Python 3.5 or above.
-
-## Version 0.55.0
-
-_Release date: February 4, 2020_
-
-**Highlights:**
-
-- 📺 **Ability to record screencasts directly from Streamlit!** This allows
- you to easily record and share explanations about your models, analyses,
- data, etc. Just click ☰ then "Record a screencast". Give it a try!
-
-## Version 0.54.0
-
-_Release date: January 29, 2020_
-
-**Highlights:**
-
-- ⌨️ Support for password fields! Just pass `type="password"` to
- `st.text_input()`.
-
-**Notable fixes:**
-
-- ✳️ Numerous st.cache improvements, including better support for complex objects.
-- 🗣️ Fixed cross-talk in sidebar between multiple users.
-
-**Breaking changes:**
-
-- If you're using the SessionState secrets.toml data.{{ maxWidth: '70%', margin: 'auto' }}>
-
-
----
-
-# Deploy your app on Community Cloud
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/deploy-your-app/deploy
-
-
-After you've [organized your files](/deploy/streamlit-community-cloud/deploy-your-app/file-organization) and [added your dependencies](/deploy/streamlit-community-cloud/deploy-your-app/app-dependencies) as described on the previous pages, you're ready to deploy your app to Community Cloud!
-
-## Select your repository and entrypoint file
-
-1. From your workspace at share.streamlit.io, in the upper-right corner, click "**Create app**."
-
- 
-
-1. When asked "Do you already have an app?" click "**Yup, I have an app**."
-1. Fill in your repository, branch, and file path. Alternatively, to paste a link directly to `your_app.py` on GitHub, click "**Paste GitHub URL**."
-1. Optional: In the "App URL" field, choose a subdomain for your new app.
-
- Every Community Cloud app is deployed to a subdomain on `streamlit.app`, but you can change your app's subdomain at any time. For more information, see [App settings](/deploy/streamlit-community-cloud/manage-your-app/app-settings). In the following example, Community Cloud will deploy an app to `https://red-balloon.streamlit.app/`.
-
- 
-
- Although Community Cloud attempts to suggest available repositories and files, these suggestions are not always complete. If the desired information is not listed for any field, enter it manually.
-
-## Optional: Configure secrets and Python version
-
-{{ maxWidth: '70%', margin: 'auto' }}>
-
-
----
-
-# Manage your app
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-app
-
-
-You can manage your deployed app from your workspace at share.streamlit.io or directly from `{{ marginBottom: '2em' }}>
-
{{ width: 'fit-content', margin: 'auto' }}>
-
-
{{ marginLeft: '3em' }}>
-
-
-
-
----
-
-# Manage your account
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account
-
-
-You can [Update your email](/deploy/streamlit-community-cloud/manage-your-account/update-your-email) or completely [Delete your account](/deploy/streamlit-community-cloud/manage-your-account/delete-your-account) through [Workspace settings](/deploy/streamlit-community-cloud/manage-your-account/workspace-settings).
-
-Your Streamlit Community Cloud account is identified by your email. When you sign in to Community Cloud, regardless of which method you use, you are providing Community Cloud with your email address. In particular, when you sign in to Community Cloud using GitHub, you are using the primary email on your GitHub account. You can view your email identity and source-control identity from your workspace settings, under "[**Linked accounts**](/deploy/streamlit-community-cloud/manage-your-account/workspace-settings#linked-accounts)."
-
-## Access your workspace settings
-
-1. Sign in to share.streamlit.io.
-1. In the upper-left corner, click on your workspace name.
-1. In the drop-down menu, click "**Settings**."
-
-{{ maxWidth: '75%', marginLeft: '3em' }}>
-
-
----
-
-# Sign in sign out
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/sign-in-sign-out
-
-
-After you've created your account, you can sign in to share.streamlit.io as described by the following options.
-
-
-
-## Sign in with Google
-
-1. Click "**Continue to sign-in**."
-1. Click "**Continue with Google**."
-1. Enter your Google account credentials and follow the prompts.
-
-If your account is already linked to GitHub, you may be immediately prompted to sign in with GitHub.
-
-## Sign in with GitHub
-
-1. Click "**Continue to sign-in**."
-1. Click "**Continue with GitHub**."
-1. Enter your GitHub credentials and follow the prompts.
-
-{{ maxWidth: '80%', margin: 'auto' }}>
-
-
----
-
-# Workspace settings
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/workspace-settings
-
-
-From your workspace settings you can [Manage your account](/deploy/streamlit-community-cloud/manage-your-account), see your [App resources and limits](/deploy/streamlit-community-cloud/manage-your-app#app-resources-and-limits) and access support resources.
-
-## Access your workspace settings
-
-1. Sign in to share.streamlit.io.
-1. In the upper-left corner, click on your workspace name.
-1. In the drop-down menu, click "**Settings**."
-
- 
-
-## Linked accounts
-
-The "**Linked accounts**" section shows your current email identity and source control account. To learn more, see [Manage your account](/deploy/streamlit-community-cloud/manage-your-account).
-
-
-
-## Limits
-
-The "**Limits**" section shows your current resources and limits. To learn more, see [App resources and limits](/deploy/streamlit-community-cloud/manage-your-app#app-resources-and-limits).
-
-
-
-## Support
-
-The "**Support**" section provides a convenient list of useful resources so you know where to go for help.
-
-
-
----
-
-# Manage your GitHub connection
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/manage-your-github-connection
-
-
-If you have created an account but not yet connected GitHub, see [Connect your GitHub account](/deploy/streamlit-community-cloud/get-started/connect-your-github-account).
-
-If you have already connected your GitHub account but still need to allow Streamlit Community Cloud to access private repositories, see [Optional: Add access to private repositories](/deploy/streamlit-community-cloud/get-started/connect-your-github-account#optional-add-access-to-private-repositories).
-
-## Add access to an organization
-
-If you are in an organization, you can grant or request access to that organization when you connect your GitHub account. For more information, see [Organization access](/deploy/streamlit-community-cloud/get-started/connect-your-github-account#organization-access).
-
-If your GitHub account is already connected, you can remove permissions in your GitHub settings and force Streamlit to reprompt for GitHub authorization the next time you sign in to Community Cloud.
-
-### Revoke and reauthorize
-
-1. From your workspace, click on your workspace name in the upper-right corner. To sign out of Community Cloud, click "**Sign out**."
-
- 
-
-1. Go to your GitHub application settings at github.com/settings/applications.
-1. Find the "Streamlit" application, and click on the three dots ({{ verticalAlign: "-.25em" }} className={{ class: "material-icons-sharp" }}>more_horiz
-
----
-
-# Update your email
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/update-your-email
-
-
-To update your email on Streamlit Community Cloud, you have two options: You can create a new account and merge your existing account into it, or you can use your GitHub account to update your email.
-
-## Option 1: Create a new account and merge it
-
-Two Community Cloud accounts can't have the same GitHub account for source control. When you connect a GitHub account to a new Community Cloud account for source control, Community Cloud will automatically merge any existing account with the same source control.
-
-Therefore, you can create a new account with the desired email and connect the same GitHub account to merge them together.
-
-1. Create a new account with your new email.
-1. Connect your GitHub account.
-
-Your old and new accounts are now merged, and you have effectively changed your email address.
-
-## Option 2: Use your GitHub account
-
-Alternatively, you can change the email on your GitHub account and then sign in to Community Cloud with GitHub.
-
-1. Go to GitHub, and set your primary email address to your new email.
-1. If you are currently signed in to Community Cloud, sign out.
-1. Sign in to Community Cloud _using GitHub_.
-
- If you are redirected to your workspace and you see your existing apps, you're done! Your email has been changed. To confirm your current email and GitHub account, click on your workspace name in the upper-left corner, and look at the bottom of the drop-down menu.
-
- If you are redirected to an empty workspace and you see "**Workspaces {{ verticalAlign: "-.25em", color: "#ff8700" }} className={{ class: "material-icons-sharp" }}>warning
-
----
-
-# Delete your account
-
-Source: https://docs.streamlit.io/deploy/streamlit-community-cloud/manage-your-account/delete-your-account
-
-
-Deleting your Streamlit Community Cloud account is just as easy as creating it. When you delete your account, your information, account, and all your hosted apps are deleted as well. Read more about data deletion in [Streamlit trust and security](/deploy/streamlit-community-cloud/get-started/trust-and-security#data-deletion).
-
-