Default to notebook connected mode

Author: marthacryan

plotly/io/_base_renderers.py

@@ -76,8 +76,7 @@ def to_mimebundle(self, fig_dict):
 class PlotlyRenderer(MimetypeRenderer):
     """
     Renderer to display figures using the plotly mime type.  This renderer is
-    compatible with JupyterLab (using the @jupyterlab/plotly-extension),
-    VSCode, and nteract.
+    compatible with VSCode and nteract.
 
     mime type: 'application/vnd.plotly.v1+json'
     """

plotly/io/_renderers.py

@@ -549,10 +549,10 @@ def show(fig, renderer=None, validate=True, **kwargs):
         default_renderer = "browser"
 
     # Fallback to renderer combination that will work automatically
-    # in the classic notebook (offline), jupyterlab, nteract, vscode, and
+    # in the classic notebook, jupyterlab, nteract, vscode, and
     # nbconvert HTML export.
     if not default_renderer:
-        default_renderer = "plotly_mimetype+notebook"
+        default_renderer = "plotly_mimetype+notebook_connected"
 else:
     # If ipython isn't available, try to display figures in the default
     # browser