False Positive for W0602: global-variable-not-assigned

[SycamoreLeaf]

Bug description

# pylint: disable=missing-module-docstring,missing-function-docstring
# pylint: disable=invalid-name,import-outside-toplevel
def import_it():
    global argp, namedtuple
    import argparse as argp
    from collections import namedtuple

Configuration

No response

Command used

pylint a.py

Pylint output

************* Module deleteme
deleteme.py:4:4: W0602: Using global for 'namedtuple' but no assignment is done (global-variable-not-assigned)

Expected behavior

Pylint should NOT warn W0602 (global-variable-not-assigned)

Pylint version

pylint 2.9.6
astroid 2.6.6
Python 3.9.6 | packaged by conda-forge | (default, Jul 11 2021, 03:39:48) 
[GCC 9.3.0]

OS / Environment

No response

Additional dependencies

No response