fix QueryEpisodeScheduleTool

Author: jxxghp

app/agent/tools/impl/query_episode_schedule.py

@@ -78,9 +78,7 @@ async def run(self, tmdb_id: int, season: int, episode_group: Optional[str] = No
                     "vote_average": episode.vote_average,
                     "still_path": episode.still_path,
                     "episode_type": episode.episode_type,
-                    "season_number": episode.season_number,
-                    "crew": episode.crew if episode.crew else [],
-                    "guest_stars": episode.guest_stars if episode.guest_stars else []
+                    "season_number": episode.season_number
                 }
                 episode_list.append(episode_info)