Update app.py

app.py

@@ -183,7 +183,7 @@ async def download_high_quality_video(request: Request):
     env_to_cookies_from_env("firefox-cookies.txt")
 
     timestamp = datetime.now().strftime('%Y%m%d%H%M%S')
-    output_template = str(Path(global_download_dir) / f'%(title)s_{timestamp}.%(ext)s')
+    output_template = str(Path(global_download_dir) / f'%(title).70s_{timestamp}.%(ext)s')
 
     # Convert quality string to height
     height_map = {
@@ -286,7 +286,7 @@ async def download_audio(request: Request):
     env_to_cookies_from_env("firefox-cookies.txt")
 
     timestamp = datetime.now().strftime('%Y%m%d%H%M%S')
-    output_template = str(Path(global_download_dir) / f'%(title)s_{timestamp}.%(ext)s')
+    output_template = str(Path(global_download_dir) / f'%(title).70s_{timestamp}.%(ext)s')
 
     ydl_opts = {
         'format': 'bestaudio/best',
@@ -332,7 +332,7 @@ async def search_and_download_song(request: Request):
     env_to_cookies_from_env("firefox-cookies.txt")
     
     timestamp = datetime.now().strftime('%Y%m%d%H%M%S')
-    output_template = str(Path(global_download_dir) / f'%(title)s_{timestamp}.%(ext)s')
+    output_template = str(Path(global_download_dir) / f'%(title).70s_{timestamp}.%(ext)s')
 
     ydl_opts = {
         'format': 'bestaudio/best',