code: def signif(x, p=4):
      x = np.asarray(x)
      x_positive = np.where(
          np.isfinite(x) & (x != 0), np.abs(x), 10 ** (p - 1)
      )
      mags = 10 ** (p - 1 - np.floor(np.log10(x_positive)))
      return np.round(x * mags) / mags
  
file_path: DALEX/python/dalex/dalex/aspect/_predict_triplot/utils.py
imports: import numpy
  import pandas
  import itertools
  from copy import deepcopy
  import re
  from dalex.aspect._predict_aspect_importance.utils import calculate_predict_aspect_importance, calculate_shap_predict_aspect_importance
label_desc: Use image node_id 4 for calling a global function with example usage: signif(x, p) and returns: unknown