code: def correct_spelling(text_string):
      '''
      Splits string and converts words not found within a pre-built dictionary to their
      most likely actual word based on a relative probability dictionary. Returns edited
      string as type str.
  
      Keyword argument:
  
      - text_string: string instance
  
      Exceptions raised:
  
      - InputError: occurs should a string or NoneType not be passed as an argument
      '''
      if text_string is None or text_string == "":
          return ""
      elif isinstance(text_string, str):
          word_list = text_string.split()
          spellchecked_word_list = []
          for word in word_list:
              spellchecked_word_list.append(spellcheck.correct_word(word))
          return " ".join(spellchecked_word_list)
      else:
          raise InputError("none type or string not passed as an argument"f correct_spelling(text_string):
      '''
      Splits string and converts words not found within a pre-built dictionary to their
      most likely actual word based on a relative probability dictionary. Returns edited
      string as type str.
  
      Keyword argument:
  
      - text_string: string instance
  
      Exceptions raised:
  
      - InputError: occurs should a string or NoneType not be passed as an argument
      '''
      if text_string is None or text_string == "":
          return ""
      elif isinstance(text_string, str):
          word_list = text_string.split()
          spellchecked_word_list = []
          for word in word_list:
              spellchecked_word_list.append(spellcheck.correct_word(word))
          return " ".join(spellchecked_word_list)
      else:
          raise InputError("none type or string not passed as an argument")
docs: Splits string and converts words not found within a pre-built dictionary to their
      most likely actual word based on a relative probability dictionary. Returns edited
      string as type str.
  
      Keyword argument:
  
      - text_string: string instance
  
      Exceptions raised:
  
      - InputError: occurs should a string or NoneType not be passed as an argument