Gapminder demo local bokeh server not working

hvPlot
1 
(default) nikola@nikola:~/Downloads/gapminder$ bokeh serve --show gapminder.ipynb
2022-10-18 23:51:08,734 Starting Bokeh server version 1.1.0 (running on Tornado 5.1.1)
2022-10-18 23:51:08,736 Bokeh app running at: http://localhost:5006/gapminder
2022-10-18 23:51:08,736 Starting Bokeh server with process id: 13328
Opening in existing browser session.
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

2022-10-18 23:51:10,345 Error running application handler <bokeh.application.handlers.notebook.NotebookHandler object at 0x7f6fc76cea58>: module 'pandas.core' has no attribute 'index'
File "core.py", line 104, in sanitize_dataframe:
if isinstance(df.index, pd.core.index.MultiIndex): Traceback (most recent call last):
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/bokeh/application/handlers/code_runner.py", line 179, in run
    exec(self._code, module.__dict__)
  File "/home/nikola/Downloads/gapminder/gapminder.ipynb", line 158, in <module>
    {
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 475, in servable
    self.server_doc()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 457, in server_doc
    model = self.get_root(doc)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 400, in get_root
    root = self._get_model(doc, comm=comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/param.py", line 575, in _get_model
    model = self._inner_layout._get_model(doc, root, parent, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 103, in _get_model
    json = self._to_json(self.object)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 66, in _to_json
    return obj.to_dict()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 398, in to_dict
    copy.data = _prepare_data(original_data, context)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 84, in _prepare_data
    data = pipe(data, data_transformers.get())
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/data.py", line 12, in default_data_transformer
    return pipe(data, limit_rows(max_rows=max_rows), to_values)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/data.py", line 129, in to_values
    data = sanitize_dataframe(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/core.py", line 104, in sanitize_dataframe
    if isinstance(df.index, pd.core.index.MultiIndex):
AttributeError: module 'pandas.core' has no attribute 'index'
 
2022-10-18 23:51:10,355 200 GET /gapminder (::1) 1476.28ms
2022-10-18 23:51:10,482 101 GET /gapminder/ws?bokeh-protocol-version=1.0&bokeh-session-id=0lipg831xBDPry9CLwV8YenD0cO2XABkKC3pGPSkUIpA (::1) 0.49ms
2022-10-18 23:51:10,482 WebSocket connection opened
2022-10-18 23:51:10,482 ServerConnection created
2022-10-18 23:51:10,508 404 GET /favicon.ico (::1) 0.40ms
/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

2022-10-18 23:52:08,004 Error running application handler <bokeh.application.handlers.notebook.NotebookHandler object at 0x7f6fc76cea58>: module 'pandas.core' has no attribute 'index'
File "core.py", line 104, in sanitize_dataframe:
if isinstance(df.index, pd.core.index.MultiIndex): Traceback (most recent call last):
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/bokeh/application/handlers/code_runner.py", line 179, in run
    exec(self._code, module.__dict__)
  File "/home/nikola/Downloads/gapminder/gapminder.ipynb", line 158, in <module>
    {
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 475, in servable
    self.server_doc()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 457, in server_doc
    model = self.get_root(doc)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 400, in get_root
    root = self._get_model(doc, comm=comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/param.py", line 575, in _get_model
    model = self._inner_layout._get_model(doc, root, parent, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 103, in _get_model
    json = self._to_json(self.object)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 66, in _to_json
    return obj.to_dict()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 398, in to_dict
    copy.data = _prepare_data(original_data, context)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 84, in _prepare_data
    data = pipe(data, data_transformers.get())
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/data.py", line 12, in default_data_transformer
    return pipe(data, limit_rows(max_rows=max_rows), to_values)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/data.py", line 129, in to_values
    data = sanitize_dataframe(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/core.py", line 104, in sanitize_dataframe
    if isinstance(df.index, pd.core.index.MultiIndex):
AttributeError: module 'pandas.core' has no attribute 'index'
 
2022-10-18 23:52:08,006 200 GET /gapminder (::1) 390.46ms
2022-10-18 23:52:08,142 101 GET /gapminder/ws?bokeh-protocol-version=1.0&bokeh-session-id=t4sSteINRtcShCbJyWFzcu3gQmXFJyz0Mo8oh9FA7RBd (::1) 0.44ms
2022-10-18 23:52:08,142 WebSocket connection opened
2022-10-18 23:52:08,142 ServerConnection created
2022-10-18 23:53:44,146 WebSocket connection closed: code=1001, reason=None
2022-10-18 23:54:24,513 101 GET /gapminder/ws?bokeh-protocol-version=1.0&bokeh-session-id=hLTjMGg52v9nPJpYQbmwqhuQJSzvP8YdlKJDJ8QPnwC8 (::1) 0.54ms
2022-10-18 23:54:24,513 WebSocket connection opened
/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

2022-10-18 23:54:24,845 Error running application handler <bokeh.application.handlers.notebook.NotebookHandler object at 0x7f6fc76cea58>: module 'pandas.core' has no attribute 'index'
File "core.py", line 104, in sanitize_dataframe:
if isinstance(df.index, pd.core.index.MultiIndex): Traceback (most recent call last):
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/bokeh/application/handlers/code_runner.py", line 179, in run
    exec(self._code, module.__dict__)
  File "/home/nikola/Downloads/gapminder/gapminder.ipynb", line 158, in <module>
    {
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 475, in servable
    self.server_doc()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 457, in server_doc
    model = self.get_root(doc)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 400, in get_root
    root = self._get_model(doc, comm=comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/param.py", line 575, in _get_model
    model = self._inner_layout._get_model(doc, root, parent, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 103, in _get_model
    json = self._to_json(self.object)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 66, in _to_json
    return obj.to_dict()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 398, in to_dict
    copy.data = _prepare_data(original_data, context)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 84, in _prepare_data
    data = pipe(data, data_transformers.get())
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/data.py", line 12, in default_data_transformer
    return pipe(data, limit_rows(max_rows=max_rows), to_values)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/data.py", line 129, in to_values
    data = sanitize_dataframe(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/core.py", line 104, in sanitize_dataframe
    if isinstance(df.index, pd.core.index.MultiIndex):
AttributeError: module 'pandas.core' has no attribute 'index'
 
2022-10-18 23:54:24,845 ServerConnection created
2022-10-18 23:54:24,932 WebSocket connection closed: code=1001, reason=None
2022-10-18 23:54:26,393 101 GET /gapminder/ws?bokeh-protocol-version=1.0&bokeh-session-id=t4sSteINRtcShCbJyWFzcu3gQmXFJyz0Mo8oh9FA7RBd (::1) 0.46ms
2022-10-18 23:54:26,393 WebSocket connection opened
/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/holoviews/plotting/util.py:674: MatplotlibDeprecationWarning:

The global colormaps dictionary is no longer considered public API.

2022-10-18 23:54:26,702 Error running application handler <bokeh.application.handlers.notebook.NotebookHandler object at 0x7f6fc76cea58>: module 'pandas.core' has no attribute 'index'
File "core.py", line 104, in sanitize_dataframe:
if isinstance(df.index, pd.core.index.MultiIndex): Traceback (most recent call last):
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/bokeh/application/handlers/code_runner.py", line 179, in run
    exec(self._code, module.__dict__)
  File "/home/nikola/Downloads/gapminder/gapminder.ipynb", line 158, in <module>
    {
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 475, in servable
    self.server_doc()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 457, in server_doc
    model = self.get_root(doc)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/viewable.py", line 400, in get_root
    root = self._get_model(doc, comm=comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/param.py", line 575, in _get_model
    model = self._inner_layout._get_model(doc, root, parent, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 105, in _get_model
    objects = self._get_objects(model, [], doc, root, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/layout.py", line 94, in _get_objects
    child = pane._get_model(doc, root, model, comm)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 103, in _get_model
    json = self._to_json(self.object)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/panel/pane/vega.py", line 66, in _to_json
    return obj.to_dict()
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 398, in to_dict
    copy.data = _prepare_data(original_data, context)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/v2/api.py", line 84, in _prepare_data
    data = pipe(data, data_transformers.get())
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/vegalite/data.py", line 12, in default_data_transformer
    return pipe(data, limit_rows(max_rows=max_rows), to_values)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 630, in pipe
    data = func(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/toolz/functoolz.py", line 306, in __call__
    return self._partial(*args, **kwargs)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/data.py", line 129, in to_values
    data = sanitize_dataframe(data)
  File "/home/nikola/Downloads/gapminder/envs/default/lib/python3.6/site-packages/altair/utils/core.py", line 104, in sanitize_dataframe
    if isinstance(df.index, pd.core.index.MultiIndex):
AttributeError: module 'pandas.core' has no attribute 'index'
 
2022-10-18 23:54:26,702 ServerConnection created
2022-10-18 23:54:27,368 WebSocket connection closed: code=1001, reason=None
2

removed the matplotlib panel, reduce the errors but all other combos still give this

bokeh serve --show gapminder.ipynb
2022-10-19 00:31:23,583 Starting Bokeh server version 2.4.3 (running on Tornado 6.2)
2022-10-19 00:31:23,583 User authentication hooks NOT provided (default user enabled)
2022-10-19 00:31:23,584 Bokeh app running at: http://localhost:5006/gapminder
2022-10-19 00:31:23,584 Starting Bokeh server with process id: 32898
2022-10-19 00:31:23,765 Error running application handler <bokeh.application.handlers.notebook.NotebookHandler object at 0x7fd778b73490>: name 'get_ipython' is not defined
File 'gapminder.ipynb', line 11, in <module>:
"cell_type": "markdown", Traceback (most recent call last):
  File "/home/nikola/.local/lib/python3.10/site-packages/bokeh/application/handlers/code_runner.py", line 231, in run
    exec(self._code, module.__dict__)
  File "/home/nikola/Downloads/gapminder/gapminder.ipynb", line 11, in <module>
    "cell_type": "markdown",
NameError: name 'get_ipython' is not defined
3

Hi @Niko-La, I just wanted to add a link to the github issue