Fixed a bug.

app.py

@@ -60,7 +60,7 @@ def load_metadata_fn(comic_id: str):
     print(f"Getting episodes for comic id: {comic_id}")
     episodes_data = {}
     episode_idx = []
-    for folder in list_current_dir(AWS_BUCKET, f"{comic_id}/"):
+    for folder in list_current_dir(AWS_BUCKET, f"{comic_id}/episodes/"):
         if "episode" in folder:
             json_path = f"s3://{AWS_BUCKET}/{folder}episode.json"
             idx = int(folder.split("/")[2].split("-")[-1])