Signature of a normal function:

def a(b: int, c: str) -> bool:
	pass

a # type: Callable[[int, str], bool]

Signature of an async function:

async def a(b: int, c: str) -> bool:
	pass

a # type: Callable[[int, str], Awaitable[bool]]



Enable logging (from the websockets docs):

import logging
logger = logging.getLogger('websockets')
logger.setLevel(logging.INFO)
logger.addHandler(logging.StreamHandler())