code: def date_dataframe():
      df = pd.DataFrame(date_data.date_list, columns=["AMOUNT", "DATE"])
      return df
  
file_path: pyjanitor/tests/conftest.py
imports: import os
  import numpy
  import pandas
  import pytest
  from janitor.testing_utils import date_data
label_desc: Use image node_id 3 for calling a global function with example usage: date_dataframe() and returns: df