How can I implement asyncio websockets in a class? : <p>I would like to connect to a websocket via <code>asyncio</code> and <code>websockets</code>, with a format as shown below. How would I be able to accomplish this?</p>

<pre><code>from websockets import connect


class EchoWebsocket:

    def __init__(self):
        self.websocket = self._connect()

    def _connect(self):
        return connect("wss://echo.websocket.org")

    def send(self, message):
        self.websocket.send(message)

    def receive(self):
        return self.websocket.recv()

echo = EchoWebsocket()
echo.send("Hello!")
print(echo.receive())  # "Hello!"
</code></pre>
