docs: fix image hosting

.meta/.readme.rst

@@ -1214,13 +1214,13 @@ Citation information: |DOI|
 
 |README-Hits| (Since 19 May 2016)
 
-.. |Logo| image:: https://img.tqdm.ml/logo.gif
-.. |Screenshot| image:: https://img.tqdm.ml/tqdm.gif
-.. |Video| image:: https://img.tqdm.ml/video.jpg
+.. |Logo| image:: https://tqdm.github.io/img/logo.gif
+.. |Screenshot| image:: https://tqdm.github.io/img/tqdm.gif
+.. |Video| image:: https://tqdm.github.io/img/video.jpg
    :target: https://tqdm.github.io/video
-.. |Slides| image:: https://img.tqdm.ml/slides.jpg
+.. |Slides| image:: https://tqdm.github.io/img/slides.jpg
    :target: https://tqdm.github.io/PyData2019/slides.html
-.. |Merch| image:: https://img.tqdm.ml/merch.jpg
+.. |Merch| image:: https://tqdm.github.io/img/merch.jpg
    :target: https://tqdm.github.io/merch
 .. |Build-Status| image:: https://img.shields.io/github/actions/workflow/status/tqdm/tqdm/test.yml?branch=master&label=tqdm&logo=GitHub
    :target: https://github.com/tqdm/tqdm/actions/workflows/test.yml
@@ -1276,8 +1276,8 @@ Citation information: |DOI|
    :target: https://doi.org/10.5281/zenodo.595120
 .. |binder-demo| image:: https://mybinder.org/badge_logo.svg
    :target: https://mybinder.org/v2/gh/tqdm/tqdm/master?filepath=DEMO.ipynb
-.. |Screenshot-Jupyter1| image:: https://img.tqdm.ml/jupyter-1.gif
-.. |Screenshot-Jupyter2| image:: https://img.tqdm.ml/jupyter-2.gif
-.. |Screenshot-Jupyter3| image:: https://img.tqdm.ml/jupyter-3.gif
-.. |README-Hits| image:: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif
-   :target: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif&style=social
+.. |Screenshot-Jupyter1| image:: https://tqdm.github.io/img/jupyter-1.gif
+.. |Screenshot-Jupyter2| image:: https://tqdm.github.io/img/jupyter-2.gif
+.. |Screenshot-Jupyter3| image:: https://tqdm.github.io/img/jupyter-3.gif
+.. |README-Hits| image:: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif
+   :target: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif&style=social

DEMO.ipynb

@@ -5,7 +5,7 @@
    "metadata": {},
    "source": [
     "<h1 align=\"center\">tqdm</h1>\n",
-    "<img src=\"https://img.tqdm.ml/logo.gif\" align=\"left\" />\n",
+    "<img src=\"https://tqdm.github.io/img/logo.gif\" align=\"left\" />\n",
     "\n",
     "[![Py-Versions](https://img.shields.io/pypi/pyversions/tqdm.svg?logo=python&logoColor=white)](https://pypi.org/project/tqdm)|[![Versions](https://img.shields.io/pypi/v/tqdm.svg)](https://tqdm.github.io/releases)|[![Conda-Forge-Status](https://img.shields.io/conda/v/conda-forge/tqdm.svg?label=conda-forge&logo=conda-forge)](https://anaconda.org/conda-forge/tqdm)|[![Docker](https://img.shields.io/badge/docker-pull-blue.svg?logo=docker&logoColor=white)](https://hub.docker.com/r/tqdm/tqdm)|[![Snapcraft](https://img.shields.io/badge/snap-install-82BEA0.svg?logo=snapcraft)](https://snapcraft.io/tqdm)\n",
     "-|-|-|-|-\n",
@@ -58,7 +58,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![Screenshot](https://img.tqdm.ml/tqdm.gif)|[![Video](https://img.tqdm.ml/video.jpg)](https://tqdm.github.io/video) [![Slides](https://img.tqdm.ml/slides.jpg)](https://tqdm.github.io/PyData2019/slides.html) [![Merch](https://img.tqdm.ml/merch.jpg)](https://tqdm.github.io/merch)\n",
+    "![Screenshot](https://tqdm.github.io/img/tqdm.gif)|[![Video](https://tqdm.github.io/img/video.jpg)](https://tqdm.github.io/video) [![Slides](https://tqdm.github.io/img/slides.jpg)](https://tqdm.github.io/PyData2019/slides.html) [![Merch](https://tqdm.github.io/img/merch.jpg)](https://tqdm.github.io/merch)\n",
     "-|-\n",
     "\n",
     "It can also be executed as a module with pipes:"
@@ -737,7 +737,7 @@
     "bars and colour hints (blue: normal, green: completed, red:\n",
     "error/interrupt, light blue: no ETA); as demonstrated below.\n",
     "\n",
-    "![Screenshot-Jupyter3](https://img.tqdm.ml/jupyter-3.gif)\n",
+    "![Screenshot-Jupyter3](https://tqdm.github.io/img/jupyter-3.gif)\n",
     "\n",
     "The `notebook` version supports percentage or pixels for overall width\n",
     "(e.g.: `ncols='100%'` or `ncols='480px'`).\n",
@@ -843,7 +843,7 @@
     "specify any file-like object using the `file` argument. For example,\n",
     "this can be used to redirect the messages writing to a log file or class.\n",
     "\n",
-    "[![README-Hits](https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif)](https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif&style=social)|(Since 19 May 2016)\n",
+    "[![README-Hits](https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif)](https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif&style=social)|(Since 19 May 2016)\n",
     "-|-"
    ]
   },

README.rst

@@ -1431,13 +1431,13 @@ Citation information: |DOI|
 
 |README-Hits| (Since 19 May 2016)
 
-.. |Logo| image:: https://img.tqdm.ml/logo.gif
-.. |Screenshot| image:: https://img.tqdm.ml/tqdm.gif
-.. |Video| image:: https://img.tqdm.ml/video.jpg
+.. |Logo| image:: https://tqdm.github.io/img/logo.gif
+.. |Screenshot| image:: https://tqdm.github.io/img/tqdm.gif
+.. |Video| image:: https://tqdm.github.io/img/video.jpg
    :target: https://tqdm.github.io/video
-.. |Slides| image:: https://img.tqdm.ml/slides.jpg
+.. |Slides| image:: https://tqdm.github.io/img/slides.jpg
    :target: https://tqdm.github.io/PyData2019/slides.html
-.. |Merch| image:: https://img.tqdm.ml/merch.jpg
+.. |Merch| image:: https://tqdm.github.io/img/merch.jpg
    :target: https://tqdm.github.io/merch
 .. |Build-Status| image:: https://img.shields.io/github/actions/workflow/status/tqdm/tqdm/test.yml?branch=master&label=tqdm&logo=GitHub
    :target: https://github.com/tqdm/tqdm/actions/workflows/test.yml
@@ -1493,8 +1493,8 @@ Citation information: |DOI|
    :target: https://doi.org/10.5281/zenodo.595120
 .. |binder-demo| image:: https://mybinder.org/badge_logo.svg
    :target: https://mybinder.org/v2/gh/tqdm/tqdm/master?filepath=DEMO.ipynb
-.. |Screenshot-Jupyter1| image:: https://img.tqdm.ml/jupyter-1.gif
-.. |Screenshot-Jupyter2| image:: https://img.tqdm.ml/jupyter-2.gif
-.. |Screenshot-Jupyter3| image:: https://img.tqdm.ml/jupyter-3.gif
-.. |README-Hits| image:: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif
-   :target: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://img.tqdm.ml/favicon.png&f=https://img.tqdm.ml/logo.gif&style=social
+.. |Screenshot-Jupyter1| image:: https://tqdm.github.io/img/jupyter-1.gif
+.. |Screenshot-Jupyter2| image:: https://tqdm.github.io/img/jupyter-2.gif
+.. |Screenshot-Jupyter3| image:: https://tqdm.github.io/img/jupyter-3.gif
+.. |README-Hits| image:: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&style=social&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif
+   :target: https://caspersci.uk.to/cgi-bin/hits.cgi?q=tqdm&a=plot&r=https://github.com/tqdm/tqdm&l=https://tqdm.github.io/img/favicon.png&f=https://tqdm.github.io/img/logo.gif&style=social

tqdm/contrib/discord.py

@@ -6,7 +6,7 @@
 >>> for i in trange(10, token='{token}', channel_id='{channel_id}'):
 ...     ...
 
-![screenshot](https://img.tqdm.ml/screenshot-discord.png)
+![screenshot](https://tqdm.github.io/img/screenshot-discord.png)
 """
 import logging
 from os import getenv

tqdm/contrib/slack.py

@@ -6,7 +6,7 @@
 >>> for i in trange(10, token='{token}', channel='{channel}'):
 ...     ...
 
-![screenshot](https://img.tqdm.ml/screenshot-slack.png)
+![screenshot](https://tqdm.github.io/img/screenshot-slack.png)
 """
 import logging
 from os import getenv

tqdm/contrib/telegram.py

@@ -6,7 +6,7 @@
 >>> for i in trange(10, token='{token}', chat_id='{chat_id}'):
 ...     ...
 
-![screenshot](https://img.tqdm.ml/screenshot-telegram.gif)
+![screenshot](https://tqdm.github.io/img/screenshot-telegram.gif)
 """
 from os import getenv
 from warnings import warn