code: def __repr__(self):
      try:
          value = self._semlock._get_value()
      except Exception:
          value = "unknown"
      return "<%s(value=%s)>" % (self.__class__.__name__, value)
  
imports: import threading
  import sys
  import tempfile
  import time
  from .None import context
  from .None import process
  from .None import util
label_desc: Use image node_id 3 for calling the Semaphore obj's underlying member method code with example usage: obj.__repr__() and returns: unknown