I have an environment where I had Panel v0.14.1 installed from conda-forge. Everything works great. But when I pip install a specific branch of the source code, I get the following errors in my browser console:
Model 'panel.models.tabs.Tabs' does not exist. This could be due to a widget or a custom model not being registered before first usage.
Failed to load Bokeh session P6hW0mpHZ6ZUIIP2yW2QVNUMFL5V4mTix473eOifxwlO: Error: Model 'panel.models.tabs.Tabs' does not exist. This could be due to a widget or a custom model not being registered before first usage.
What do I need to do to register the models after pip installing Panel from source?