Update app.py

app.py

@@ -6,6 +6,7 @@ import yt_dlp
 import uvicorn
 import re
 import os
+import json
 from typing import Optional
 
 CUSTOM_PATH = "/gradio"
@@ -34,7 +35,7 @@ def download_subtitle(url: str, lang: Optional[str] = None) -> Optional[str]:
     }
     with yt_dlp.YoutubeDL(ydl_opts) as ydl:
         info_dict = ydl.extract_info(url, download=False)
-        print(info_dict)
+        print(json.dumps(info_dict))
         if info_dict.get("subtitles"):
             # get first available subtitle
             subtitle_url = info_dict["subtitles"][0]["url"]