comment skipif to check failed test cases.

Signed-off-by: Liang Yan <ckgppl_yan@sina.cn>

Author: liang3zy22

pandas/tests/groupby/aggregate/test_aggregate.py

@@ -1606,9 +1606,9 @@ def test_agg_with_as_index_false_with_list():
     tm.assert_frame_equal(result, expected)
 
 
-@pytest.mark.skipif(
-    not typing.TYPE_CHECKING, reason="let pyarrow to be imported in dtypes.py"
-)
+# @pytest.mark.skipif(
+#     not typing.TYPE_CHECKING, reason="let pyarrow to be imported in dtypes.py"
+# )
 def test_agg_arrow_type():
     df = DataFrame.from_dict(
         {