updated

app.py

@@ -1,6 +1,6 @@
 from fastapi import FastAPI, HTTPException
 from pydantic import BaseModel
-from langchain_community.llms import LlamaCpp
+# from langchain_community.llms import LlamaCpp
 from huggingface_hub.file_download import http_get
 from llama_cpp import Llama
 from langchain_core.callbacks import CallbackManager, StreamingStdOutCallbackHandler