code: def get_num_results(cls):
      pid = os.getpid()
      if cls._async_results.get(pid, []):
          return len(
              [
                  r
                  for r in cls._async_results.get(pid, [])
                  if not r.ready()
              ]
          )
      else:
          return 0
  
file_path: clearml/clearml/utilities/async_manager.py
imports: import os
  import time
  import six
  from .process.mp import SingletonLock
label_desc: Use image node_id 3 for calling the AsyncManagerMixin obj's underlying member method code with example usage: obj.get_num_results(cls) and returns: len, int