this is my own fault

app.py

@@ -77,7 +77,17 @@ def download_and_convert_youtube_audio(url: str) -> str:
     Returns the path to the final temporary WAV file.
     """
     temp_dir = tempfile.mkdtemp()
+    cookie_file_path = None
     try:
+        # Check for YouTube cookies in secrets and write to a temporary file
+        youtube_cookies = os.environ.get("YOUTUBE_COOKIES")
+        if youtube_cookies:
+            # Use NamedTemporaryFile to handle the file creation and cleanup
+            with tempfile.NamedTemporaryFile(mode='w', delete=False, suffix='.txt') as tmp_cookie_file:
+                tmp_cookie_file.write(youtube_cookies)
+                cookie_file_path = tmp_cookie_file.name
+            print("Using YouTube cookies from secrets.")
+
         output_tmpl = os.path.join(temp_dir, "audio.%(ext)s")
         ydl_opts = {
             "format": "bestaudio/best",
@@ -91,6 +101,10 @@ def download_and_convert_youtube_audio(url: str) -> str:
             },
             "quiet": True,
         }
+        
+        # Add cookiefile to options if it exists
+        if cookie_file_path:
+            ydl_opts['cookiefile'] = cookie_file_path
 
         with yt_dlp.YoutubeDL(ydl_opts) as ydl:
             ydl.download([url])
@@ -108,6 +122,9 @@ def download_and_convert_youtube_audio(url: str) -> str:
         
         return dest_path
     finally:
+        # Clean up the cookie file if it was created
+        if cookie_file_path and os.path.exists(cookie_file_path):
+            os.remove(cookie_file_path)
         shutil.rmtree(temp_dir)
 
 def handle_transcription(file, url):