Google Colab: AttributeError: module 'collections' has no attribute 'Hashable

[jlpearso]

Trying to run the demo notebook in google colab I run into the error below:

As a fix I had to supply this code before downloading the evaluations dataset.

Note sure if this is helpful to others, or if there is some other workaround?

[gabrieltseng]

Thank you! I have updated the code, so it should start working once I do a new release of the package. I'll leave this issue open until then, since this is a useful workaround.