code: def map_function(x):
      return script_ops.py_func(sleep_function, [x], x.dtype)
  
file_path: tensorflow/tensorflow/python/data/experimental/benchmarks/parameter_value_benchmark.py
imports: import time
  import numpy
  from tensorflow.python.data.benchmarks import benchmark_base
  from tensorflow.python.data.experimental.ops import testing
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import script_ops
label_desc: Use image node_id 2 for calling a global function with example usage: map_function(x) and returns: script_ops