Traceback (most recent call last): 
 
 "extract_test_set_articles.py", line 66, in <module>    assert len(test_articles) == 500, 'Not all articles were found in shards. Incomplete test set.'
AssertionError: Not all articles were found in shards. Incomplete test set.

Traceback (most recent call last):


 "<input>", line 2, in <module>

def _(a : List[int]):


 "/lib/python3.7/functools.py", line 811, in register

f"Invalid annotation for {argname!r}. {cls!r} is not a class."
AssertionError: Invalid annotation for 'a'. typing.List[int] is not a class.
