[pre-commit.ci] auto fixes from pre-commit.com hooks

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.venv/lib/python3.10/site-packages/pip/__main__.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import os
 import sys
 import warnings
@@ -6,12 +8,12 @@ import warnings
 # of sys.path, if present to avoid using current directory
 # in pip commands check, freeze, install, list and show,
 # when invoked as python -m pip <command>
-if sys.path[0] in ("", os.getcwd()):
+if sys.path[0] in ('', os.getcwd()):
     sys.path.pop(0)
 
 # If we are running from a wheel, add the wheel to sys.path
 # This allows the usage python pip-*.whl/pip install pip-*.whl
-if __package__ == "":
+if __package__ == '':
     # __file__ is pip-*.whl/pip/__main__.py
     # first dirname call strips of '/__main__.py', second strips off '/pip'
     # Resulting path is the name of the wheel itself
@@ -19,12 +21,12 @@ if __package__ == "":
     path = os.path.dirname(os.path.dirname(__file__))
     sys.path.insert(0, path)
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     # Work around the error reported in #9540, pending a proper fix.
     # Note: It is essential the warning filter is set *before* importing
     #       pip, as the deprecation happens at import time, not runtime.
     warnings.filterwarnings(
-        "ignore", category=DeprecationWarning, module=".*packaging\\.version"
+        'ignore', category=DeprecationWarning, module='.*packaging\\.version',
     )
     from pip._internal.cli.main import main as _main