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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 parse(self, filename: str, language: str = None, contents: str = None, timeout: float = None) -> CompatParseResponse: """ Parse the specified filename or contents and return a CompatParseResponse. """


        return self._parse(filename, language, contents, timeout,
                           Mode.Value('ANNOTATED'))