fix flake8

Author: zyc09

doc/source/whatsnew/v1.4.0.rst

@@ -298,7 +298,7 @@ Other Deprecations
 - Deprecated the 'include_start' and 'include_end' arguments in :meth:`DataFrame.between_time`; in a future version passing 'include_start' or 'include_end' will raise (:issue:`40245`)
 - Deprecated the ``squeeze`` argument to :meth:`read_csv`, :meth:`read_table`, and :meth:`read_excel`. Users should squeeze the DataFrame afterwards with ``.squeeze("columns")`` instead. (:issue:`43242`)
 - Deprecated the ``index`` argument to :class:`SparseArray` construction (:issue:`23089`)
-- Deprecated the `closed` argument in :meth:`date_range` and :meth:`bdate_range` in favor of `inclusive` argument; In a future version passing `closed` wil raise (:issue:`40245`)
+- Deprecated the ``closed`` argument in :meth:`date_range` and :meth:`bdate_range` in favor of ``inclusive`` argument; In a future version passing ``closed`` will raise (:issue:`40245`)
 -
 
 .. ---------------------------------------------------------------------------
@@ -341,7 +341,7 @@ Datetimelike
 ^^^^^^^^^^^^
 - Bug in :class:`DataFrame` constructor unnecessarily copying non-datetimelike 2D object arrays (:issue:`39272`)
 - :func:`to_datetime` would silently swap ``MM/DD/YYYY`` and ``DD/MM/YYYY`` formats if the given ``dayfirst`` option could not be respected - now, a warning is raised in the case of delimited date strings (e.g. ``31-12-2012``) (:issue:`12585`)
-- Bug in :meth:`date_range` and `bdate_range` do not return right bound when `start`=`end` and set is closed on one side (:issue:`43394`)
+- Bug in :meth:`date_range` and :meth:`bdate_range` do not return right bound when ``start`` = ``end`` and set is closed on one side (:issue:`43394`)
 -
 
 Timedelta

pandas/core/arrays/datetimelike.py

@@ -11,7 +11,6 @@
     Callable,
     Literal,
     Sequence,
-    Tuple,
     TypeVar,
     Union,
     cast,
@@ -1841,7 +1840,7 @@ def validate_inclusiveness(inclusive):
     ------
     ValueError : if argument is not among valid values
     """
-    left_right_inclusive: Tuple[bool, bool] | None = {
+    left_right_inclusive: tuple[bool, bool] | None = {
         "both": (True, True),
         "left": (True, False),
         "right": (False, True),

pandas/core/indexes/datetimes.py

@@ -1038,11 +1038,12 @@ def date_range(
     """
     if inclusive is not None and closed is not lib.no_default:
         raise ValueError(
-            "Deprecated Argument `closed` cannot be passed if Argument `inclusive` is not None"
+            "Deprecated argument `closed` cannot be passed"
+            "if argument `inclusive` is not None"
         )
     elif closed is not lib.no_default:
         warnings.warn(
-            "Argument `closed` is deprectated in favor of `inclusive`.",
+            "Argument `closed` is deprecated in favor of `inclusive`.",
             FutureWarning,
             stacklevel=2,
         )