code: def __init__(self, data_dir=data_dir, data_type="all"):
      super(test_data, self).__init__(data_dir, data_type)
      self.source_url = "/Euler-2.0/tools/test_data"
      self.meta_file = os.path.join(data_dir, "meta")
      self.partition_num = 2
      self.origin_files = ["meta"]
      self.max_node_id = 6
      self.train_node_type = [0, 1]
      self.train_edge_type = [0, 1]
      self.total_size = 6
      self.all_node_type = -1
      self.all_edge_type = [0, 1]
      self.id_file = ""
  
file_path: euler/tf_euler/python/dataset/test_data.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  import json
  from tf_euler.python.dataset.base_dataset import DataSet
label_desc: Use image node_id 1 to create a new test_data object from inherited base classes: DataSet with example: obj = test_data(data_dir, data_type)