fix: dependencies

app.py

@@ -1,7 +1,7 @@
 import whisper
 import gradio as gr
 import ffmpeg
-import youtube_dl
+from yt_dlp import YoutubeDL
 import os
 
 youtube_livestream_codes = [
@@ -26,7 +26,7 @@ youtube_mp4_codes = [
 import sys
 
 def get_video_metadata(video_url: str = "https://www.youtube.com/watch?v=21X5lGlDOfg&ab_channel=NASA")-> dict:
-    with youtube_dl.YoutubeDL({'outtmpl': '%(id)s.%(ext)s'}) as ydl:
+    with YoutubeDL({'outtmpl': '%(id)s.%(ext)s'}) as ydl:
         info_dict = ydl.extract_info(video_url, download=False)
         video_title = info_dict.get('title', None)
         uploader_id = info_dict.get('uploader_id', None)

requirements.txt

@@ -1,4 +1,4 @@
 openai-whisper
-youtube_dl
+yt-dlp
 ffmpeg-python
 gradio