@@ -1,3 +1,6 @@
+import sys
+sys.path.append("..") # 将父目录放入系统路径中
+
from fastapi import FastAPI, Request, UploadFile, File
from fastapi.responses import StreamingResponse
import uvicorn, json, datetime, time
from langchain.chains import RetrievalQA
from langchain.prompts import PromptTemplate
from langchain.embeddings.huggingface import HuggingFaceEmbeddings
from langchain.llms.base import LLM
from typing import Optional, List
from langchain.llms.utils import enforce_stop_tokens