Fixed run project result

main.py

@@ -4,10 +4,10 @@ import json
 from typing import *
 from urllib.request import Request
 from xml.dom import minicompat
-from fastapi import FastAPI, File, UploadFile
 from pydantic import BaseModel
 from starlette.responses import FileResponse, JSONResponse
-from fastapi import FastAPI, Response, status, Request, Body
+from fastapi import FastAPI, File, UploadFile, Response, status, Request, Body
+from fastapi.responses import PlainTextResponse
 from tjnetwork import *
 
 JUNCTION = 0
@@ -78,7 +78,7 @@ async def fastapi_read_inp(network: str, inp: str) -> None:
 async def fastapi_dump_inp(network: str, inp: str) -> None:
     return dump_inp(network, inp)
 
-@app.get("/runproject/")
+@app.get("/runproject/", response_class = PlainTextResponse)
 async def fastapi_run_project(network: str) -> str:
     result = run_project(network)
     print(result)