Update argparse.py

WrRan · web-flow · commit f73b33276d6b · 2025-02-27T17:04:11.000+08:00
diff --git a/Lib/argparse.py b/Lib/argparse.py
@@ -933,7 +933,6 @@ def __init__(self,
                  default=None,
                  required=False,
                  help=None,
-                 metavar=None,
                  deprecated=False):
         super(_StoreConstAction, self).__init__(
             option_strings=option_strings,
