Update app.py

app.py

@@ -1,10 +1,15 @@
 from youtube_video import download_youtube_video
 import gradio as gr
 
+video_link = None
+video_path = None
+
 def app(video_link):
+    video_link = video_link
     try:
         print(f"Received video link: {video_link}")
         video_path = download_youtube_video(video_link)
+        video_path = video_path
         print(f"Downloaded video path: {video_path}")
         return gr.Video(video_path)
     except Exception as e: