diff --git a/main.py b/main.py
index d8d5ce9..4163286 100644
--- a/main.py
+++ b/main.py
@@ -6,7 +6,7 @@ from urllib.request import Request
 from fastapi import FastAPI, File, UploadFile
 from pydantic import BaseModel
 from starlette.responses import FileResponse, JSONResponse
-from fastapi import FastAPI, Response, status
+from fastapi import FastAPI, Response, status, Request
 from tjnetwork import *
 
 JUNCTION = 0