refine runproject

main.py

@@ -78,11 +78,10 @@ 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)
 
+# 必须用这个PlainTextResponse，不然每个key都有引号
 @app.get("/runproject/", response_class = PlainTextResponse)
 async def fastapi_run_project(network: str) -> str:
-    result = run_project(network)
-    print(result)
-    return result
+    return run_project(network)
 
 # put in inp folder, name without extension
 @app.get("/runinp/")