code: def precision(tp, fp, tn, fn):
      if tp + fp == 0:
          raise ZeroDivisionError
      return tp / (tp + fp)
  
file_path: DALEX/python/dalex/dalex/model_explanations/_model_performance/utils.py
imports: import numpy
  import pandas
label_desc: Use image node_id 8 for calling a global function with example usage: precision(tp, fp, tn, fn) and returns: unknown