code: def df_datetime():
      data = {
          "Name": ["tom", "nick", "krish", "jack"],
          "Age": [20, 21, 19, 18],
          "datetime_range": pd.date_range(
              "2020-02-24", periods=4, freq="D"
          ),
          "date_obj1": [
              "01-Jan-2010",
              "24-Feb-1945",
              "14-Jun-2100",
              "17-May-1999",
          ],
          "date_obj2": ["10/11/12", "12/31/09", "06/30/95", "03/17/04"],
          "time_obj": ["21:45:23", "09:15:33", "12:34:59", "03:27:02"],
      }
  
      df = pd.DataFrame(data)
  
      return df
  
file_path: feature_engine/tests/conftest.py
imports: import numpy
  import pandas
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: df_datetime() and returns: df