SyntaxError: invalid syntax [in python code]

Question

code is:

cat_list = [k for k, v in cat_counter.()[:50]]

Error is as follows:

File "", line 1 cat_list = [k for k, v in cat_counter.()[:50]]

SyntaxError: invalid syntax

Answer 1

The cat_counter function would be defined like this:

def cat_counter():
    # Make function 

Thus, simply remove the dot to properly call the function:

cat_list = [k for k, v in cat_counter()[:50]]