code: def initialize_embedded_graph(
      data_dir, sampler_type="all", data_type="all"
  ):
      return initialize_graph(
          {
              "mode": "local",
              "data_path": data_dir,
              "data_type": data_type,
              "sampler_type": sampler_type,
          }
      )
  
file_path: euler/tf_euler/python/euler_ops/base.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import ctypes
  import os
  import euler
  import tensorflow
  import logging
label_desc: Use image node_id 2 for calling a global function with example usage: initialize_embedded_graph(data_dir, sampler_type, data_type) and returns: initialize_graph