A module has been imported but is not used anywhere in the file. The module should either be used or the import should be removed.


In this example, it is likely that namedtuple was going to be used instead of a regular tuple. However, namedtuple was never used. It should be removed.

from collections import namedtuple

my_tuple = ('Grant', 'McConnaughey', 25)

Best practice

my_tuple = ('Grant', 'McConnaughey', 25)