code: def nice_format(x):
      return str(x) if isinstance(x, str) else str(float(signif(x)))
  
file_path: DALEX/python/dalex/dalex/predict_explanations/_shap/utils.py
imports: import multiprocessing
  from copy import deepcopy
  from numpy.random import SeedSequence, default_rng
  import numpy
  import pandas
label_desc: Use image node_id 6 for calling a global function with example usage: nice_format(x) and returns: unknown