content: #!/usr/bin/env python
  
  """Client using the asyncio API."""
  
  import asyncio
  from websockets.asyncio.client import connect
  
  
  async def hello():
      async with connect("ws://localhost:8765") as websocket:
          await websocket.send("Hello world!")
          message = await websocket.recv()
          print(message)
  
  
  if __name__ == "__main__":
      asyncio.run(hello())
  