code: def active_children():
      """
      Get a list of children processes of the current process.
  
      :returns: A list of children processes.
  
      Example:
      ```python
      p = fiber.Process(target=time.sleep, args=(10,))
      p.start()
      print(fiber.active_children())
      ```
      """
      _cleanup()
      return list(_children)
  
imports: import sys
  import fiber.util
  import itertools
  import multiprocessing
  import logging
  from multiprocessing.process import BaseProcess
label_desc: Use image node_id 2 for calling a global function with example usage: active_children() and returns: list