code: def __init__(self, args):
      self.args = args
      self.run = Run.get_context()
      super(AMLChannel, self).__init__(args)
      self.current_message_index = -1
  
file_path: nni/nni/tools/trial_tool/aml_channel.py
imports: from azureml.core.run import Run
  from .base_channel import BaseChannel
  from .log_utils import LogType, nni_log
label_desc: Use image node_id 1 to create a new AMLChannel object from inherited base classes: BaseChannel with example: obj = AMLChannel(args)