code: def __init__(self, loop):
      self.started = False
      self.closed = False
      self.data = bytearray()
      self.fut = loop.create_future()
      self.transport = None
  
imports: import asyncio
  import errno
  import os
  import socket
  import sys
  import tempfile
  import unittest
  from asyncio import base_events
  from asyncio import constants
  from unittest import mock
  from test import support
  from test.support import os_helper
  from test.support import socket_helper
  from test.test_asyncio import utils
label_desc: Use image node_id 1 to create a new MyProto object from inherited base classes: asyncio with example: obj = MyProto(loop)