Dropping Nan Rows Doesn't Work In Pandas

I have a file with about 7k rows and 4 columns. A lot of the cells are empty and I have tried to drop them using a number of pandas functions but nothing seems to work. Functions I

Solution 1:

dropna is not an inplace operation, you need to reassign it back to the variable or use the inplace parameter set to True.

df = df.dropna(axis=0, how='all')

or

df.dropna(axis=0, how='all', inplace=True)

Edit

Jay points out in the comments that, you need to reorder you code logic such that you dropna after the read_csv.