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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def extract_match(self, list_title_matches):
 """Extract the title with the most matches from the list. :param list_title_matches: A list, the extracted titles which match with others :return: A string, the most frequently extracted title. """

        # Create a set of the extracted titles
        list_title_matches_set = set(list_title_matches)

        list_title_count = []
        # Count how often a title was matched and safe as tuple in list.
        for match in list_title_matches_set:
            list_title_count.append((list_title_matches.count(match), match))

        if list_title_count and max(list_title_count)[0] != min(list_title_count)[0]:
            return max(list_title_count)[1]

        return None