how to add headers to websockets (python)

Question

I’m using the lib websockets python, and for me to make the connection (discord.com/api), he asks for a Authorization

import asyncio
import websockets

async def connection_websockets():
    uri = 'wss://discord.com/api/v6'
    async with websockets.connect(uri, ...headers) as ws:
        pass

asyncio.get_event_loop().run_until_complete(connection_websockets())