code: def _list_product(lst):
      """Computes product of element of the list."""
      result = 1
      for item in lst:
          result *= item
      return result
  
imports: import numpy
  from tensorflow.python.framework import graph_util
  from tensorflow.python.framework import ops
label_desc: Use image node_id 2 for calling a global function with example usage: _list_product(lst) and returns: result