remove unused variable

twitter_v2/plugin.py

@@ -413,13 +413,11 @@ class TwitterPlugin(PluginBase):
     def import_conversation(
         self,
         tweet_item_id: str,
-        conversation_id: Optional[str] = None,
         num_pages: int = 1,
     ) -> str:
         """Imports a conversation for the tweet item id."""
         self.import_conversation_by_id(
             tweet_item_id=tweet_item_id,
-            conversation_id=conversation_id,
             num_pages=num_pages,
         )
         return "OK"
@@ -464,7 +462,6 @@ class TwitterPlugin(PluginBase):
     def import_conversation_by_id(
         self,
         *,
-        # conversation_id: Optional[str] = None,
         tweet_item_id: str,
         num_pages: int = 1,
     ):