some clean up of the code

plugins/module_utils/generic.py

@@ -23,9 +23,9 @@ def wrap_func(func, **updates):
     def wrapper(*args, **kwargs):
         return func(*args, **kwargs)
 
-    attrs = frozenset(
-        ('__module__', '__name__', '__qualname__', '__doc__', '__annotations__', '__type_params__')
-    ) - frozenset(updates.keys())
+    attrs = set(('__module__', '__name__', '__qualname__', '__doc__', '__annotations__', '__type_params__')).difference(
+        updates.keys()
+    )
     for attr in attrs:
         try:
             value = getattr(func, attr)
@@ -90,6 +90,7 @@ class meta(type):
 
 class Types(metaclass=meta):
 
+    @staticmethod
     def list(  # type: ignore[misc]
         elements: Union[Type[object], str, AnsibleParameter],
         required: bool = False,
@@ -120,6 +121,7 @@ class Types(metaclass=meta):
             option["description"] = help.split("\n")
         return option
 
+    @staticmethod
     def dict(required: bool = False, help: Optional[str] = None, **options: AnsibleParameter) -> AnsibleParameter:  # type: ignore[misc]
         """Wrapper for the Ansible dict type
 
@@ -154,6 +156,7 @@ def modspec(
     supports_check_mode: bool = False,
     add_file_common_args: bool = False,
 ) -> Dict[str, Any]:  # pragma: nocover
+    """Wrapper to properly Type the module specs"""
     return dict(
         argument_spec=argument_spec,
         mutually_exclusive=mutually_exclusive,