Update app.py

app.py

@@ -353,7 +353,7 @@ async def chat_fn(query: Query):
     loop = asyncio.get_event_loop()
     response = await loop.run_in_executor(executor, lambda: qa_chain.run(message))
 
-    answer = response.split("Answer:")[-1].strip() if "Answer:" in response else response.split("الإجابة:")[-1].strip()
+    answer = response.split("Helpful Answer::")[-1].strip() if "Answer:" in response else response.split("الإجابة:")[-1].strip()
     
     
     return {