code: def __init__(self, node):
      self.resolved = False
      self.const = False
      self.node = node
      self.inputs = []
      self.outputs = []
      self.refcount = 0
  
imports: import numpy
  import tensorflow.compat.v1
  from tensorflow.core.framework.tensor_pb2 import TensorProto
  from tensorflow.core.framework.tensor_shape_pb2 import TensorShapeProto
label_desc: Use image node_id 1 to create a new Operator object  with example: obj = Operator(node)