code: def safe_divide(numerator, denominator):
      numerator = np.array(numerator)
      denominator = np.array(denominator)
      mask = denominator == 0.0
      denominator = denominator.copy()
      denominator[mask] = 1  # avoid infs/nans
      return numerator / denominator
  
file_path: espnet/egs2/slue-voxpopuli/asr1/local/eval_utils.py
imports: from collections import defaultdict
  from typing import List
  import editdistance
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: safe_divide(numerator, denominator) and returns: unknown