topic_model.visualize_topics() requires nbformat>=4.2.0 but it is not installed

[GwydionJon]

when running topic_model.visualize_topics() on a fresh environment with only pip install ammico this package seems to be missing

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
File [~/.local/lib/python3.10/site-packages/IPython/core/formatters.py:921](https://file+.vscode-resource.vscode-cdn.net/home/gwydion/SSC/missinformation/AMMICO/notebooks/~/.local/lib/python3.10/site-packages/IPython/core/formatters.py:921), in IPythonDisplayFormatter.__call__(self, obj)
    919 method = get_real_method(obj, self.print_method)
    920 if method is not None:
--> 921     method()
    922     return True

File [~/anaconda3/envs/test_ammico/lib/python3.10/site-packages/plotly/basedatatypes.py:834](https://file+.vscode-resource.vscode-cdn.net/home/gwydion/SSC/missinformation/AMMICO/notebooks/~/anaconda3/envs/test_ammico/lib/python3.10/site-packages/plotly/basedatatypes.py:834), in BaseFigure._ipython_display_(self)
    831 import plotly.io as pio
    833 if pio.renderers.render_on_display and pio.renderers.default:
--> 834     pio.show(self)
    835 else:
    836     print(repr(self))

File [~/anaconda3/envs/test_ammico/lib/python3.10/site-packages/plotly/io/_renderers.py:396](https://file+.vscode-resource.vscode-cdn.net/home/gwydion/SSC/missinformation/AMMICO/notebooks/~/anaconda3/envs/test_ammico/lib/python3.10/site-packages/plotly/io/_renderers.py:396), in show(fig, renderer, validate, **kwargs)
    391         raise ValueError(
    392             "Mime type rendering requires ipython but it is not installed"
    393         )
    395     if not nbformat or Version(nbformat.__version__) < Version("4.2.0"):
--> 396         raise ValueError(
    397             "Mime type rendering requires nbformat>=4.2.0 but it is not installed"
    398         )
    400     ipython_display.display(bundle, raw=True)
    402 # external renderers

ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed