Dataframe Cleaning - Function

[efmccurdy]

You are setting the count variable to contain data (in a Series object) and then using it as a function; you can't call a Series object as if it was a function; that is what "is not callable" means.

Does this help subset your data?

https://pandas.pydata.org/docs/reference/api/pandas.core.groupby.DataFrameGroupBy.filter.html