change according to comments

Author: topper-123

pandas/tests/groupby/test_apply.py

@@ -350,7 +350,7 @@ def test_apply_chunk_view():
 def test_apply_no_name_column_conflict():
     df = DataFrame({'name': [1, 1, 1, 1, 1, 1, 2, 2, 2, 2],
                     'name2': [0, 0, 0, 1, 1, 1, 0, 0, 1, 1],
-                    'value': list(range(10))[::-1]})
+                    'value': range(9, -1, -1)})
 
     # it works! #2605
     grouped = df.groupby(['name', 'name2'])

pandas/tests/groupby/test_groupby.py

@@ -249,11 +249,10 @@ def test_len():
 
 def test_basic_regression():
     # regression
-    T = [1.0 * x for x in list(range(1, 10)) * 10][:1095]
-    result = Series(T)
+    result = Series([1.0 * x for x in list(range(1, 10)) * 10])
 
-    groupings = np.random.random((1100, ))
-    groupings = Series(groupings) * 10.
+    data = np.random.random(1100) * 10.
+    groupings = Series(data)
 
     grouped = result.groupby(groupings)
     grouped.mean()