WIP

app.py

@@ -229,9 +229,17 @@ def transcribe_youtube(url, return_timestamps, generate_subs, chunk_length_s=30,
         # Check API health first
         check_api_health()
         
+        # Validate URL scheme
+        if not url.startswith(('http://', 'https://')):
+            raise gr.Error("URL must start with http:// or https://")
+        
         # Get audio URL from Sieve
         audio_url = download_youtube_audio(url)
         
+        # Validate audio URL scheme
+        if not audio_url.startswith(('http://', 'https://')):
+            raise gr.Error("Invalid audio URL scheme received from Sieve")
+        
         # Prepare request parameters
         params = {
             "source_language": "tg",  # Tajik language