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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 get_patch_lines(self, source_path, target_path):
 """Return the diff between source_path and target_path :param source_path: name of the original file (Default value = '') :param target_path: name of the final file (Default value = '') :return: the diff as a list of \n terminated lines :rtype: List[str] """

        diff = self.diff(source_path, target_path)

        return ["# Patch generated by Pyment v{0}\n\n".format(__version__)] + diff