code: def utterance_cost(numberUtt):
      preciseNumberCost = 1.0
      return (
          0.0 if approx(numberUtt) == numberUtt else preciseNumberCost
      )
  
file_path: pyro/examples/rsa/hyperbole.py
imports: import argparse
  import collections
  import torch
  from search_inference import HashingMarginal, Search, memoize
  import pyro
  import pyro.distributions
  import pyro.poutine
label_desc: Use image node_id 7 for calling a global function with example usage: utterance_cost(numberUtt) and returns: unknown