code: def __init__(self, verbose=0):
      self._variable_callbacks = {}
      self._function_callbacks_by_name = {}
      self._function_callbacks_by_type = {}
      self._passes_by_name = {}
      self._passes_by_type = {}
      self._fix_parameters = False
      self._use_up_to_variables = set()
  
      self.verbose = self._no_verbose
      self.verbose2 = self._no_verbose
      if verbose:
          self.verbose = self._verbose
      if verbose > 1:
          self.verbose2 = self._verbose
  
imports: from __future__ import print_function
  import itertools
  from collections import OrderedDict
  import nnabla
  import numpy
label_desc: Use image node_id 3 to create a new NnpNetworkPass object from inherited base classes: object with example: obj = NnpNetworkPass(verbose)