code: def _import_tensor_name(node_name):
      return "import/%s:0" % node_name
  
file_path: tfx/tfx/experimental/distributed_inference/graphdef_experiments/subgraph_partitioning/beam_pipeline_test.py
imports: import os
  import tempfile
  import apache_beam
  from apache_beam.testing import util
  import numpy
  import tensorflow
  from tfx.experimental.distributed_inference.graphdef_experiments.subgraph_partitioning import beam_pipeline
  from tfx.experimental.distributed_inference.graphdef_experiments.subgraph_partitioning import create_complex_graph
  from tfx.experimental.distributed_inference.graphdef_experiments.subgraph_partitioning import graph_partition
label_desc: Use image node_id 2 for calling a global function with example usage: _import_tensor_name(node_name) and returns: unknown