code: def _create_graph_with_y_function_of_x_and_table():
      filename = tf.raw_ops.Placeholder(dtype=tf.string, shape=())
      table = _create_lookup_table_from_file(filename)
      x = tf.raw_ops.Placeholder(dtype=tf.string, shape=(None,))
      y = table.lookup(x)
      return {"filename": filename, "x": x, "y": y}
  
imports: import abc
  import os
  import tempfile
  import tensorflow
  from tensorflow_transform import graph_tools
  from tensorflow_transform import test_case
  from tfx_bsl.types import tfx_namedtuple
  from tensorflow.python.ops import control_flow_ops
label_desc: Use image node_id 13 for calling a global function with example usage: _create_graph_with_y_function_of_x_and_table() and returns: dict