rerun isort| might be rebase related

Author: thoo

pandas/tests/indexes/period/test_ops.py

@@ -5,8 +5,7 @@
 import pandas as pd
 import pandas._libs.tslib as tslib
 import pandas.util.testing as tm
-from pandas import DatetimeIndex, PeriodIndex, Series, Period, Index
-
+from pandas import DatetimeIndex, Index, Period, PeriodIndex, Series
 from pandas.core.arrays import PeriodArray
 from pandas.tests.test_base import Ops
 

pandas/tests/indexes/test_category.py

@@ -2,19 +2,12 @@
 
 import numpy as np
 import pytest
-import numpy as np
 
 import pandas as pd
 import pandas.core.config as cf
 import pandas.util.testing as tm
-from pandas.core.indexes.api import Index, CategoricalIndex
-from pandas.core.dtypes.dtypes import CategoricalDtype
-from pandas._libs import index as libindex
-from .common import Base
-
-from pandas.compat import range, PY3
-
 from pandas import Categorical, IntervalIndex, compat
+from pandas._libs import index as libindex
 from pandas.compat import PY3, range
 from pandas.core.dtypes.dtypes import CategoricalDtype
 from pandas.core.indexes.api import CategoricalIndex, Index