code: def _import_a2c():
      import ray.rllib.algorithms.a2c as a2c
  
      return a2c.A2C, a2c.A2C.get_default_config()
  
imports: import importlib
  import re
  from ray.rllib.utils.deprecation import Deprecated
label_desc: Use image node_id 1 for calling a global function with example usage: _import_a2c() and returns: a2c,  a2c