update

main.py

@@ -9,7 +9,9 @@ app = FastAPI()
 @app.post("/query_gorilla")
 async def query_gorilla(req: Request):
     body = await req.body()
-    return str(body)
+    return {
+      "val": body
+    }
 
 app.mount("/", StaticFiles(directory="static", html=True), name="static")