[Jupyter] Make showing User Guide link optional for jupyter widget (#…

…1559)

* Make show User Guide link optional for jupyter
* Updated README with shows_docs parameter

Signed-off-by: Qiusheng Wu <giswqs@gmail.com>

bindings/kepler.gl-jupyter/keplergl/keplergl.py

@@ -100,8 +100,12 @@ class KeplerGl(widgets.DOMWidget):
     height = Int(400).tag(sync=True)
 
     def __init__(self, **kwargs):
+        if 'show_docs' not in kwargs:
+            kwargs['show_docs'] = True
+        if kwargs['show_docs']:
+            print('User Guide: {}'.format(documentation))
+        kwargs.pop('show_docs')
         super(KeplerGl, self).__init__(**kwargs)
-        print('User Guide: {}'.format(documentation))
 
     @validate('data')
     def _validate_data(self, proposal):

docs/keplergl-jupyter/README.md

@@ -75,8 +75,13 @@ $ jupyter labextension install @jupyter-widgets/jupyterlab-manager keplergl-jupy
       Datasets as a dictionary, key is the name of the dataset. Read more on [Accepted data format][data_format]
 
   - __`config`__ `dict` _optional_
+
       Map config as a dictionary. The `dataId` in the layer and filter settings should match the `name` of the dataset they are created under
 
+  - __`show_docs`__ `bool` _optional_
+
+      By default, the User Guide URL (<https://docs.kepler.gl/docs/keplergl-jupyter>) will be printed when a map is created. To hide the User Guide URL, set `show_docs=False`.   
+
 The following command will load kepler.gl widget below a cell.
 **The map object created here is `map_1` it will be used throughout the code example in this doc.**
 
@@ -90,6 +95,7 @@ map_1
 
 ![empty map][empty_map]
 
+
 You can also create the map and pass in the data or data and config at the same time. Follow the instruction to [match config with data][match-config-w-data]
 
 ```python