Adding extra top level imports

Author: ryankarlos

pandas/core/reshape/concat.py

@@ -2,20 +2,17 @@
 concat routines
 """
 
-import pandas.core.dtypes.concat as _concat
-
-from pandas import Index, MultiIndex, compat, np
+from pandas import (
+    DataFrame, Index, MultiIndex, Series, compat, concat as _concat, np)
 from pandas.core import common as com
 from pandas.core.arrays.categorical import (
     _factorize_from_iterable, _factorize_from_iterables)
-from pandas.core.frame import DataFrame
 from pandas.core.generic import NDFrame
 from pandas.core.index import (
     _all_indexes_same, _get_consensus_names, _get_objs_combined_axis,
     ensure_index)
 import pandas.core.indexes.base as ibase
 from pandas.core.internals import concatenate_block_managers
-from pandas.core.series import Series
 
 # ---------------------------------------------------------------------
 # Concatenate DataFrame objects

pandas/core/reshape/tile.py

@@ -11,11 +11,10 @@
     is_scalar, is_timedelta64_dtype)
 
 from pandas import (
-    Categorical, Index, Interval, IntervalIndex, Timedelta, Timestamp, isna,
-    np, to_datetime, to_timedelta)
+    Categorical, Index, Interval, IntervalIndex, Series, Timedelta, Timestamp,
+    isna, np, to_datetime, to_timedelta)
 import pandas.core.algorithms as algos
 import pandas.core.nanops as nanops
-from pandas.core.series import Series
 
 
 def cut(x, bins, right=True, labels=None, retbins=False, precision=3,