code: def __init__(self, gnns):
      self.group_gnn = gnns
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import tensorflow
  import tf_euler
  from tf_euler.python.euler_ops import mp_ops
  from tf_euler.python.mp_utils import utils
  from tf_euler.python.mp_utils.base_gnn import BaseGNNNet
  from tf_euler.python.utils.encoders import ShallowEncoder
label_desc: Use image node_id 1 to create a new GroupGNNNet object from inherited base classes: object with example: obj = GroupGNNNet(gnns)