black formatting

Author: rhshadrach

pandas/tests/indexing/test_iloc.py

@@ -708,9 +708,9 @@ def test_iloc_setitem_categorical_updates_inplace(self):
     def test_iloc_setitem_frame_no_alignment(self):
         # GH 22046
         # setting with iloc should not align labels
-        df = pd.DataFrame({'a': [1, 2], 'b': [2, 3]}, index=[2, 1])
+        df = pd.DataFrame({"a": [1, 2], "b": [2, 3]}, index=[2, 1])
         expected = df.copy()
-        df2 = pd.DataFrame({'b': [1, 2], 'a': [2, 3]}, index=[1, 2])
+        df2 = pd.DataFrame({"b": [1, 2], "a": [2, 3]}, index=[1, 2])
         df.iloc[:, [0, 1]] = df2.iloc[:, [0, 1]]
         tm.assert_frame_equal(df, expected)