fix errors

plugins/module_utils/mh/base.py

@@ -31,13 +31,13 @@ def __init__(self, module=None):
 
         # in 12.0.0 remove this if statement entirely
         if hasattr(self, 'debug'):
-            self.deprecate(
-                f"This class ({cls}) has an attribute 'debug' defined and that is deprecated. "
+            msg = (
+                "This class ({cls}) has an attribute 'debug' defined and that is deprecated. "
                 "Method 'debug' will be an integral part of ModuleHelper in community.general "
                 "12.0.0, delegated to the underlying AnsibleModule object. "
-                "Please rename the existing attribute to prevent this message from showing.".format(cls=self.__class__.__name__),
-                version="12.0.0", collection="community.general"
+                "Please rename the existing attribute to prevent this message from showing.".format(cls=self.__class__.__name__)
             )
+            self.deprecate(msg, version="12.0.0", collection_name="community.general")
         else:
             self._delegated_to_module = self._delegated_to_module + ('debug',)