WARNING: Unsupported upgrade request.

app = FastAPI()

@app.websocket("/ws")
async def websoc(websocket: WebSocket):
    await websocket.accept()
    await websocket.send_json({"msg": "Hello WebSocket"})
    await websocket.close()

When attempting to run this (using UviCorn), it starts fine

then, when i try and use my client to connect the the websocket, i get this error

Python 3.8.6 (tags/v3.8.6:db45529, Sep 23 2020, 15:52:53) [MSC v.1927 64 bit (AMD64)] on win32
>>> runfile('C:/Users/Tobi/Documents/Scripting/Mixed/Webpage/main.py', wdir='C:/Users/Tobi/Documents/Scripting/Mixed/Webpage')
INFO:     Started server process [9580]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
INFO:     Uvicorn running on http://192.168.1.88:80 (Press CTRL+C to quit)
**WARNING:  Unsupported upgrade request.**

This is my client code, its just supposed to be a very simple test

import websocket, time

ws = websocket.create_connection("ws://192.168.1.88/ws")

while True:
    ws.recv()
    time.sleep(2)

Let me know if you can help, or if anyone else has had similar issues with this.