code: def test_find_replace_regex(df_orders):
      df_orders.find_replace(order={"coffee$": "latte"}, match="regex")
      assert df_orders["order"].iloc[0] == "latte"
      assert df_orders["order"].iloc[1] == "lemonade"
      assert df_orders["order"].iloc[-1] == "latte"
  
file_path: pyjanitor/tests/functions/test_find_replace.py
imports: import numpy
  import pandas
  import pytest
label_desc: Use image node_id 5 for calling a global function with example usage: test_find_replace_regex(df_orders) without return types