<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _sanitize_title(self, title):
 """ Remove redunant meta data from title and return it """

        title = re.sub(self.inside_brackets, "", title)
        title = re.sub(self.after_delimiter, "", title)
        return title.strip()