Update app.py

app.py

@@ -116,7 +116,10 @@ def process_audio(params):
         return {"error": f"Invalid JSON input: {e.msg} at line {e.lineno} column {e.colno}"}
 
     audio_files = params.get("urls", [])
-    file_ids = params.get("normalfileID",[])
+    if not params.get("normalfileID",[]):
+        file_ids = [None]*len(image_urls)
+    else:
+        file_ids = params.get("normalfileID",[])
     # api = params.get("api", "")
     # job_id = params.get("job_id", "")