Fixing. A bug

app.py

@@ -1,7 +1,7 @@
 from fastapi import FastAPI, HTTPException, Request
 from fastapi.responses import StreamingResponse
 from llama_cpp import Llama
-
+##
 app = FastAPI()
 
 llm = Llama(model_path="llama-2-7b-chat.Q3_K_S.gguf", n_ctx=2048, n_batch=512, use_mlock=True, n_threads=8)