STYLE: fix pylint redefined-outer-name warnings (pandas-dev#49656)

Fixed warnings for the following files :-
- pandas/core/arrays/datetimelike.py
- pandas/core/base.py
- pandas/core/computation/pytables.py

Author: grtcoder

pandas/core/arrays/datetimelike.py

@@ -118,7 +118,7 @@
 from pandas.core.algorithms import (
     checked_add_with_arr,
     isin,
-    mode,
+    mode as mode_func,
     unique1d,
 )
 from pandas.core.arraylike import OpsMixin
@@ -1690,7 +1690,7 @@ def _mode(self, dropna: bool = True):
         if dropna:
             mask = self.isna()
 
-        i8modes = mode(self.view("i8"), mask=mask)
+        i8modes = mode_func(self.view("i8"), mask=mask)
         npmodes = i8modes.view(self._ndarray.dtype)
         npmodes = cast(np.ndarray, npmodes)
         return self._from_backing_data(npmodes)

pandas/core/base.py

@@ -62,7 +62,7 @@
 )
 from pandas.core.accessor import DirNamesMixin
 from pandas.core.algorithms import (
-    duplicated,
+    duplicated as duplicated_func,
     unique1d,
     value_counts,
 )
@@ -1294,7 +1294,7 @@ def drop_duplicates(self, *, keep: DropKeep = "first"):
 
     @final
     def _duplicated(self, keep: DropKeep = "first") -> npt.NDArray[np.bool_]:
-        return duplicated(self._values, keep=keep)
+        return duplicated_func(self._values, keep=keep)
 
     def _arith_method(self, other, op):
         res_name = ops.get_op_result_name(self, other)

pandas/core/computation/pytables.py

@@ -22,7 +22,6 @@
 import pandas.core.common as com
 from pandas.core.computation import (
     expr,
-    ops,
     scope as _scope,
 )
 from pandas.core.computation.common import ensure_decoded