code: def prettify_dict(d):
      return prettify_list(
          [key + ": " + str(d[key]) for key in d.keys()]
      )
  
file_path: sklearn-evaluation/src/sklearn_evaluation/report/serialize.py
imports: from functools import reduce
  import base64
  from six import BytesIO
  import matplotlib
label_desc: Use image node_id 5 for calling a global function with example usage: prettify_dict(d) and returns: prettify_list