code: def connection_made(self, transport):
      self.transport = transport
  
file_path: catboost/contrib/python/pexpect/py3/pexpect/_async_w_await.py
imports: import asyncio
  import errno
  import signal
  from sys import version_info
  from pexpect import EOF
label_desc: Use image node_id 4 for calling the PatternWaiter obj's underlying member method code with example usage: obj.connection_made(transport) without return types