docstr: Simply test if all internal variables have been reset
  by testing if we can replace multiple keywords in a row
docstr_tok: ["Simply","test","if","all","internal","variables","have","been","reset","by","testing","if","we","can","replace","multiple","keywords","in","a","row"]
code: def test_replace_multiple_keywords(self):
      """
      Simply test if all internal variables have been reset
      by testing if we can replace multiple keywords in a row
      """
      keyword_proc = KeywordProcessor()
      keyword_proc.add_keyword("first keyword", "1st keyword")
      keyword_proc.add_keyword("second keyword", "2nd keyword")
      sentence = "start with a first kyword then add a secand keyword"
      target_sentence = (
          "start with a 1st keyword then add a 2nd keyword"
      )
      self.assertEqual(
          keyword_proc.replace_keywords(sentence, max_cost=1),
          target_sentence,
      )
  
file_path: flashtext/test/test_replace_fuzzy.py
imports: from flashtext import KeywordProcessor
  import logging
  import unittest
label_desc: Use image node_id 6 for calling the TestReplaceFuzzy obj's underlying member method code with example usage: obj.test_replace_multiple_keywords() without return types