code: def __str__(self):
      return str(self.parameter)
  
imports: import logging
  from collections import namedtuple
  import numpy
  from caffe2.proto import caffe2_pb2
  from caffe2.python import core, schema, scope, utils, workspace
  from caffe2.python.layers.tags import TagContext
label_desc: Use image node_id 7 for calling the LayerParameter obj's underlying member method code with example usage: obj.__str__() and returns: str