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ChangeLog

@@ -12,7 +12,7 @@ What's New in astroid 2.12.3?
 =============================
 Release date: TBA
 
-* Fix unhandled `FutureWarning` from pandas import in cython modules 
+* Fix unhandled `FutureWarning` from pandas import in cython modules
 
   Closes #1717
 

tests/fake_module.py

@@ -1,3 +1,6 @@
+# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
+# For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
+# Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt
 # This is a mock of a module like Pandas, which can throw warnings for deprecated attributes
 def __dir__():
     # GH43028
@@ -8,6 +11,7 @@ def __dir__():
 
 def __getattr__(name):
     import warnings
+
     if name == "Float64Index":
         warnings.warn("This is what pandas would do", FutureWarning, stacklevel=2)
         return 5

tests/unittest_raw_building.py

@@ -2,11 +2,11 @@
 # For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt
 
+import types
 import unittest
 
 import _io
 import pytest
-import types
 
 from astroid.builder import AstroidBuilder
 from astroid.const import IS_PYPY