Update app.py

app.py

@@ -1073,6 +1073,8 @@ def chat_response_stream_multiturn(
 
     for j, gen in enumerate(vllm_generate_stream(llm, full_prompt, sampling_params)):
         if cur_out is not None and (STREAM_YIELD_MULTIPLE < 1 or j % STREAM_YIELD_MULTIPLE == 0) and j > 0:
+            cur_out = cur_out.replace("\\n", "\n")
+            
             # optionally check safety, and respond
             if STREAM_CHECK_MULTIPLE > 0 and j % STREAM_CHECK_MULTIPLE == 0:
                 message_safety = safety_check(cur_out, history=None)