remove redundant comments

Author: kubaszkliniarz

pandas/tests/frame/methods/test_rename_axis.py

@@ -30,12 +30,10 @@ def test_rename_axis_inplace(self, float_frame):
 
     def test_rename_axis_with_allows_duplicate_labels_false(self):
         # GH#44958
-        # Test that rename_axis() works correctly when allows_duplicate_labels=False
         df = DataFrame([[1, 2], [3, 4]], columns=["a", "b"]).set_flags(
             allows_duplicate_labels=False
         )
 
-        # Test renaming index (axis=0) with allows_duplicate_labels=False
         result = df.rename_axis("idx", axis=0)
         expected = DataFrame(
             [[1, 2], [3, 4]], index=Index([0, 1], name="idx"), columns=["a", "b"]

pandas/tests/frame/methods/test_set_axis.py

@@ -114,12 +114,10 @@ def obj(self):
 
     def test_set_axis_with_allows_duplicate_labels_false(self):
         # GH#44958
-        # Test that set_axis() works correctly when allows_duplicate_labels=False
         df = DataFrame([[1, 2], [3, 4]], columns=["a", "b"]).set_flags(
             allows_duplicate_labels=False
         )
 
-        # Test setting index with allows_duplicate_labels=False
         result = df.set_axis(labels=["x", "y"], axis=0)
         expected = DataFrame(
             [[1, 2], [3, 4]], index=["x", "y"], columns=["a", "b"]