CI pandas-dev#34131 fix the linting

Author: OlivierLuG

pandas/tests/frame/test_arithmetic.py

@@ -10,12 +10,12 @@
 import pandas as pd
 from pandas import DataFrame, MultiIndex, Series
 import pandas._testing as tm
+import pandas.core.common as com
 from pandas.core.computation.expressions import (
     _USE_NUMEXPR,
     _MIN_ELEMENTS,
     _NUMEXPR_INSTALLED,
 )
-import pandas.core.common as com
 from pandas.tests.frame.common import _check_mixed_float, _check_mixed_int
 
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