"Counter()" is not defined in week7(1) notebook.

[rkalescky]

I'm not sure if this notebook is needed as it appears to be modified copy, i.e. "(1)".

[stephbuon]

Thanks, @rkalescky .

I don't see Counter() in week7. The only Notebook I see with a (1) is: hist3368-week3-controlled-vocab(1).ipynb, which also invokes Counter().

Am I looking at the same thing you are?

[rkalescky]

That's correct; only the "(1)" notebook calls this function.

[stephbuon]

I appreciate it, @rkalescky -- just wanted to make sure we weren't looking at separate things, and I go down a rabbit hole trying to fix the wrong thing!!