CLN: fixed formatting issues

Author: Jacob Austin

pandas/core/frame.py

@@ -4977,7 +4977,7 @@ def sort_values(
         inplace=False,
         kind="quicksort",
         na_position="last",
-        key = None
+        key=None
     ):
         inplace = validate_bool_kwarg(inplace, "inplace")
         axis = self._get_axis_number(axis)
@@ -5061,7 +5061,7 @@ def sort_index(
         labels = self._get_axis(axis)
         if key is not None:
             labels = labels.map(key)
-            
+
         # make sure that the axis is lexsorted to start
         # if not we need to reconstruct to get the correct indexer
         labels = labels._sort_levels_monotonic()

pandas/core/series.py

@@ -3127,7 +3127,7 @@ def sort_values(
         2    d
         0    z
         dtype: object
-        
+
         >>> s = pd.Series(['a', 'B', 'c', 'D', 'e'])
         >>> s.sort_values()
         1    B
@@ -3357,7 +3357,7 @@ def sort_index(
         true_index = index
         if key is not None:
             index = index.map(key)
-        
+
         if level is not None:
             new_index, indexer = index.sortlevel(
                 level, ascending=ascending, sort_remaining=sort_remaining

pandas/tests/series/test_sorting.py

@@ -195,7 +195,6 @@ def test_sort_index_key_int(self, dtype):
         result = series.sort_index(key=lambda x: 2 * x)
         assert_series_equal(result, series)
 
-
     def test_sort_value_key(self):
         series = Series(np.array(["Hello", "goodbye"]))