Update app.py

app.py

@@ -1,6 +1,7 @@
 import fastapi
 from fastapi.responses import JSONResponse
 from time import time
+from fastapi.middleware.cors import CORSMiddleware
 #MODEL_PATH = "./qwen1_5-0_5b-chat-q4_0.gguf" #"./qwen1_5-0_5b-chat-q4_0.gguf"
 import logging
 import llama_cpp