Update app.py

app.py

@@ -131,9 +131,9 @@ async def stream_chat(message: str, history: list, model: str, temperature: floa
         print(response)
         
         buffer = ""
-            for chunk in response:
-                buffer += chunk["message"]["content"]
-                yield buffer
+        for chunk in response:
+            buffer += chunk["message"]["content"]
+            yield buffer
 
 
 def main(message: str, history: list, model: str, temperature: float, max_new_tokens: int, top_p: float, top_k: int, penalty: float):