remove python2 file encodings

Author: topper-123

asv_bench/benchmarks/offset.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import warnings
 from datetime import datetime
 

doc/source/conf.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 #
 # pandas documentation build configuration file, created by
 #

pandas/_libs/__init__.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # flake8: noqa
 
 from .tslibs import (

pandas/_libs/tslibs/__init__.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # flake8: noqa
 
 from .conversion import normalize_date, localize_pydatetime

pandas/core/accessor.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 """
 
 accessor.py contains base classes for implementing accessor properties

pandas/core/arrays/_ranges.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 """
 Helper functions to generate range-like data for DatetimeArray
 (and possibly TimedeltaArray/PeriodArray)

pandas/core/arrays/datetimelike.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from datetime import datetime, timedelta
 import operator
 from typing import Any, Sequence, Tuple, Type, Union

pandas/core/arrays/datetimes.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from datetime import datetime, time, timedelta
 import textwrap
 from typing import Union

pandas/core/arrays/period.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from datetime import timedelta
 import operator
 from typing import Any, Callable, Optional, Sequence, Union

pandas/core/arrays/timedeltas.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from datetime import timedelta
 import textwrap
 import warnings