code: def choropleth():
      """
      Returns
      """
      path = os.path.join(
          os.path.dirname(__file__), "../data/choropleth.csv"
      )
      df = pd.read_csv(path)
      del df["Unnamed: 0"]
      df["z"] = [np.random.randint(0, 100) for _ in range(len(df))]
      return df
  
imports: import os
  import string
  import numpy
  import pandas
  from .auth import get_config_file
  from .exceptions import CufflinksError
label_desc: Use image node_id 2 for calling a global function with example usage: choropleth() and returns: df