The most common cause of this is directly referencing the global variable word_embeddings
in the body of your get_country
function. What if the grader passes a different embeddings dictionary?
In these courses referencing global variables in the local scope of your functions is always a mistake. It may work in the notebook, but the point is that the code is not general.
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I have the same error as well, can you please let me know were you able to resolve the error? if so what did you do?
Did you read what I said in my previous response on this thread.
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Thanks a lot. I had the same issue and your comment solved it.