prompt-toolkit version is pretty old and conflicts...

[arnicas]

Hi, the required version of prompt_toolkit conflicts with Jupyter notebook current install version... is this resolveable? you have notebook examples in here. thanks.

jupyter-console 6.0.0 has requirement prompt_toolkit<2.1.0,>=2.0.0, but you'll have prompt-toolkit 1.0.15 which is incompatible.
ipython 7.2.0 has requirement prompt-toolkit<2.1.0,>=2.0.0, but you'll have prompt-toolkit 1.0.15 which is incompatible.

[MarcCote]

Thanks for reporting this. We had to pin down prompt_toolkit's version because of conflicting issues with older version of ipython and jupyter-console (see jupyter/jupyter_console#158). Now that it seems resolved, we'll unpin it.

[arnicas]

Thanks, it runs just fine with the latest prompt_toolkit and the notebook too :)

[krispymelody]

Hi, I am trying to install textworld in Google Colab and importing textworld will trigger this error message:

ContextualVersionConflict: (prompt-toolkit 1.0.16 (/usr/local/lib/python3.6/dist-packages), Requirement.parse('prompt-toolkit<2.1.0,>=2.0.0'), {'textworld'})

I've tried to install multiple version of prompt-toolkit but still did not resolve the issue. Would be appreciated if you could look into it.