code: def norm(x, loc, scale):
      return (
          np.exp(-1 * ((x - loc) / scale) ** 2 / 2)
          / np.sqrt(2 * np.pi)
          / scale
      )
  
file_path: DALEX/python/dalex/dalex/model_explanations/_aggregated_profiles/utils.py
imports: import numpy
  import pandas
  from tqdm import tqdm
label_desc: Use image node_id 3 for calling a global function with example usage: norm(x, loc, scale) and returns: unknown