code: def __init__(self, *args, **kwargs):
      self._args = args
  
      self._expand_network = False
      if "expand_network" in kwargs:
          self._expand_network = kwargs["expand_network"]
  
      self._executor_index = None
      if "executor_index" in kwargs:
          self._executor_index = kwargs["executor_index"]
  
file_path: nnabla/python/src/nnabla/utils/converter/nnabla/importer.py
imports: import os
  import shutil
  import tempfile
  import zipfile
  import google.protobuf.text_format
  from nnabla.utils import nnabla_pb2
  from .None import expander
label_desc: Use image node_id 2 to create a new NnpImporter object  with example: obj = NnpImporter()