code: def __repr__(self):
      try:
          num_waiters = (
              self._sleeping_count._semlock._get_value()
              - self._woken_count._semlock._get_value()
          )
      except Exception:
          num_waiters = "unknown"
      return f"<{self.__class__.__name__}({self._lock}, {num_waiters})>"
  
imports: import os
  import sys
  import tempfile
  import threading
  import _multiprocessing
  from time import time
  from multiprocessing import process, util
  from multiprocessing.context import assert_spawning
  from .None import resource_tracker
label_desc: Use image node_id 7 for calling the Condition obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str, self, str, num_waiters, str