Update app.py

app.py

@@ -42,27 +42,19 @@ multimodal_Agent = initialize_agent()
 import tempfile
 from yt_dlp import YoutubeDL
 
+import browser_cookie3
+from yt_dlp import YoutubeDL
+
 def download_youtube_video(youtube_url):
-    """
-    Downloads a YouTube video using yt-dlp with cookies for authentication.
-    
-    Parameters:
-    - youtube_url: The URL of the YouTube video.
-    
-    Returns:
-    - The path to the downloaded video file.
-    """
-    # Temporary file for the video
-    with tempfile.NamedTemporaryFile(delete=False, suffix=".mp4") as temp_video:
-        temp_video_path = temp_video.name
+    # Extract cookies from browser (Chrome, Firefox, etc.)
+    cookies = browser_cookie3.load()
 
     # yt-dlp options
     ydl_opts = {
         'format': 'bestvideo+bestaudio/best',  # Download best video and audio
-        'outtmpl': temp_video_path,            # Output file path
-        'merge_output_format': 'mp4',          # Merge into MP4 format
-        'cookies': 'testing/cookies.txt',              # Path to the cookies file
-        'quiet': True,                         # Suppress yt-dlp output
+        'outtmpl': 'downloaded_video.mp4',      # Output file path
+        'cookies': cookies,                     # Use cookies directly from browser
+        'quiet': True,                          # Suppress yt-dlp output
     }
 
     try:
@@ -70,10 +62,11 @@ def download_youtube_video(youtube_url):
         with YoutubeDL(ydl_opts) as ydl:
             ydl.download([youtube_url])
 
-        return temp_video_path  # Return the video file path
+        print("Download successful!")
 
     except Exception as e:
-        raise RuntimeError(f"An error occurred while downloading the video: {str(e)}")
+        print(f"An error occurred: {str(e)}")
+
 
 
 # YouTube video URL input