code: def accuracy(tp, fp, tn, fn):
      return (tp + tn) / (tp + fp + tn + fn)
  
file_path: DALEX/python/dalex/dalex/model_explanations/_model_performance/utils.py
imports: import numpy
  import pandas
label_desc: Use image node_id 10 for calling a global function with example usage: accuracy(tp, fp, tn, fn) and returns: unknown