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There is a newer version: 4.23.0.17664

Why is this an issue?
Variables, Classes and functions should not be undefined, otherwise the code will fail with a NameError.
Noncompliant code example
my_var # Noncompliant (variable is never defined)

def noncompliant():
    foo()  # Noncompliant
    MyClass()  # Noncompliant

Compliant solution
from mod import my_var

my_var

def compliant():
    foo = sum
    foo()

    class MyClass:
        pass
    MyClass()