Updating documentation for lux-widget v0.1.2 release (#176)

* added functionality to delete Vis

* fixed deletion logic

* add observer to automatically update deletions

* able to refresh widget on setting intent

* support for setting intent from frontend

* quick fix to output

* changed variable intentindex name

* added better error msg for > 1 intent for vis

* reverting some changes

* Updated readme

* updated readthedoc documentation

* added config to default display documentation

* Update README.md

Co-authored-by: Doris Lee <dorisjunglinlee@gmail.com>

README.md

@@ -17,7 +17,7 @@
     <a href='https://forms.gle/XKv3ejrshkCi3FJE6'>
         <img src='https://img.shields.io/static/v1?label=email&message=signup&color=brightgreen' alt='Mailing List'  align="center"/>
     </a>
-    <a href='https://mybinder.org/v2/gh/lux-org/lux-binder/master'>
+    <a href='https://mybinder.org/v2/gh/lux-org/lux-binder/master?urlpath=lab/'>
         <img src='https://img.shields.io/badge/launch-binder-579ACA.svg?logo=data:image/png;base64,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' alt='Binder'  align="center"/>
     </a>
     <a href="https://codecov.io/gh/lux-org/lux">
@@ -29,7 +29,7 @@ Lux is a Python library that makes data science easier by automating aspects of
 
 Here is a [1-min video](https://www.youtube.com/watch?v=qmnYP-LmbNU) introducing Lux, and [slides](http://dorisjunglinlee.com/files/Zillow_07_2020_Slide.pdf) from a more extended talk.
 
-Try out Lux on your own in a live Jupyter Notebook [here](https://mybinder.org/v2/gh/lux-org/lux-binder/master?urlpath=tree/demo/cars_demo.ipynb)! 
+Try out Lux on your own in a live Jupyter Notebook [here](https://mybinder.org/v2/gh/lux-org/lux-binder/master?urlpath=lab/tree/demo/cars_demo.ipynb)! 
 
 # Getting Started
 
@@ -134,16 +134,30 @@ To get started, Lux can be installed through [PyPI](https://pypi.org/project/lux
     pip install lux-api
 ```
 
-This installation includes the Lux Jupyter widget frontend, [lux-widget](https://pypi.org/project/lux-widget/). To activate the Jupyter notebook extension: 
+This installation includes the Lux Jupyter widget frontend, [lux-widget](https://pypi.org/project/lux-widget/). 
+
+## Setup in Jupyter Notebook, VSCode
+
+To use Lux in [Jupyter notebook](https://github.com/jupyter/notebook) or [VSCode](https://code.visualstudio.com/docs/python/jupyter-support), activate the notebook extension:
 
 ```bash
     jupyter nbextension install --py luxwidget
     jupyter nbextension enable --py luxwidget
 ```
 
-If the installation happens correctly, you should see two `- Validating: OK` after executing the two lines above. 
+If the installation happens correctly, you should see two `- Validating: OK` after executing the two lines above.
+
+## Setup in Jupyter Lab
+
+To use Lux in [Jupyter Lab](https://github.com/jupyterlab/jupyterlab), activate the lab extension:
+
+```bash
+    jupyter labextension install @jupyter-widgets/jupyterlab-manager
+    jupyter labextension install luxwidget
+```
+
+Note that JupyterLab and VSCode is supported only for lux-widget version >=0.1.2, if you have an earlier version, please upgrade to the latest version of [lux-widget](https://pypi.org/project/lux-widget/). Lux currently only works with the Chrome browser. 
 
-Note that Lux currently only works with Jupyter notebooks in Chrome. Support for Jupyter Lab will be coming soon. 
 If you encounter issues with the installation, please refer to [this page](https://lux-api.readthedocs.io/en/latest/source/guide/FAQ.html#troubleshooting-tips) to troubleshoot the installation. Follow [these instructions](https://lux-api.readthedocs.io/en/latest/source/getting_started/installation.html#manual-installation-dev-setup) to set up Lux for development purposes.
 
 # Support and Resources
@@ -154,6 +168,6 @@ Other additional resources:
 
 - Sign up for the early-user [mailing list](https://forms.gle/XKv3ejrshkCi3FJE6) to stay tuned for upcoming releases, updates, or user studies. 
 - Visit [ReadTheDoc](https://lux-api.readthedocs.io/en/latest/) for more detailed documentation.
-- Clone [lux-binder](https://github.com/lux-org/lux-binder) to try out these [hands-on exercises](https://github.com/lux-org/lux-binder/tree/master/exercise) or [tutorial series](https://github.com/lux-org/lux-binder/tree/master/tutorial) on how to use Lux.
+- Try out these hands-on exercises (`exercise/`) or tutorial series (`tutorial/`) on [Binder](https://mybinder.org/v2/gh/lux-org/lux-binder/master?urlpath=lab/). Or clone and run [lux-binder](https://github.com/lux-org/lux-binder) locally.
 - Join our community [Slack](https://lux-project.slack.com/join/shared_invite/zt-iwg84wfb-fBPaGTBBZfkb9arziy3W~g) to discuss and ask questions.
 - Report any bugs, issues, or requests through [Github Issues](https://github.com/lux-org/lux/issues). 

doc/source/getting_started/installation.rst

@@ -23,7 +23,7 @@ To activate the JupyterLab extension:
 .. code-block:: bash
 
     jupyter labextension install @jupyter-widgets/jupyterlab-manager
-    jupyter lab build
+    jupyter labextension install luxwidget
 
 Additional Requirements
 -----------------------

doc/source/guide/FAQ.rst

@@ -28,13 +28,13 @@ How do I set the Lux widgets to show up on default?
 
     .. code-block:: python
     
-        df.default_display = "lux"
+        df.config.default_display = "lux"
     
   To switch back to Pandas as the default display: 
 
     .. code-block:: python
     
-        df.default_display = "pandas"
+        df.config.default_display = "pandas"
   
 I want to change the opacity of my chart, add title, change chart font size, etc. How do I modify chart settings?
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
@@ -81,6 +81,7 @@ The Lux Jupyter widget does not show up when I print a dataframe.
   - If you are able to import lux successfully and you do not see the "Toggle button" when you print the dataframe, it may be possible that Lux is not compatible with your browser. Lux is compatible with Google Chrome, but have not been extensively tested on Safari or Firefox.
   - If you recieve the error message :code:`A Jupyter widget could not be displayed because the widget state could not be found.` This could happen if the kernel storing the widget is no longer available, or if the widget state was not saved in the notebook. You may be able to create the widget by running the appropriate cells.`, you may want to restart the notebook and rerun the cell.
   - If you receive the error message :code:`ModuleNotFoundError: No module named 'luxwidget'`, it is possible that your luxwidget and lux-api versions are not in sync. The latest version of lux-api requires luxwidget v0.1 or above. Try running the following code:
+  - If you receive the error message :code:`PermissionError: [Errno 13] Permission denied.` during the execution of the command :code:`jupyter nbextension install --py luxwidget`, then you can add the flag :code:`--user` (:code:`jupyter nbextension enable --py --user luxwidget`).
 
   .. code-block:: bash