import

Author: jackgoldsmith4

pandas/tests/indexing/test_loc.py

@@ -24,6 +24,7 @@
     IndexSlice,
     MultiIndex,
     Period,
+    PeriodIndex,
     Series,
     SparseDtype,
     Timedelta,
@@ -2885,6 +2886,7 @@ def test_loc_periodindex_3_levels():
     mi_series = mi_series.set_index(["ONE", "TWO"], append=True)["VALUES"]
     assert mi_series.loc[(p_index[0], "A", "B")] == 1.0
 
+
 class TestLocSeries:
     @pytest.mark.parametrize("val,expected", [(2**63 - 1, 3), (2**63, 4)])
     def test_loc_uint64(self, val, expected):