Update app.py

app.py

@@ -33,17 +33,26 @@ import yt_dlp
 
 def download_video(url):
     """
-    Download a video from YouTube using yt-dlp.
+    Downloads a video from YouTube using yt-dlp.
     """
+    print("Downloading...")
+
     ydl_opts = {
-        'format': 'bestvideo+bestaudio/best',
-        'outtmpl': '%(title)s.%(ext)s',
-        'merge_output_format': 'mp4',
-        'quiet': False,
+        'format': 'bestvideo+bestaudio/best',  # Ensures best quality
+        'outtmpl': '%(title)s.%(ext)s',  # Saves the file with the video title
+        'merge_output_format': 'mp4',  # Ensures the final file is MP4
+        'quiet': False,  # Shows download progress
     }
 
-    with yt_dlp.YoutubeDL(ydl_opts) as ydl:
-        ydl.download([url])
+    try:
+        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+            info = ydl.extract_info(url, download=True)
+            local_file = ydl.prepare_filename(info)  # Gets the output filename
+            print(f"Downloaded: {local_file}")
+            return local_file
+    except Exception as e:
+        print(f"Download failed: {str(e)}")
+        return None
 
 # Example Usage
 url = "https://www.youtube.com/watch?v=uLVRZE8OAI4"
@@ -52,6 +61,7 @@ download_video(url)
 
 
 
+
 def validate_youtube(url):
     """
     Validates a YouTube URL, checks if the video exists, and returns whether its length exceeds 10 minutes.