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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 check_model(self, max_paths=1, max_path_length=5):
 """Check all the statements added to the ModelChecker. Parameters max_paths : Optional[int] The maximum number of specific paths to return for each Statement to be explained. Default: 1 max_path_length : Optional[int] The maximum length of specific paths to return. Default: 5 Returns ------- list of (Statement, PathResult) Each tuple contains the Statement checked against the model and a PathResult object describing the results of model checking. """

        results = []
        for stmt in self.statements:
            result = self.check_statement(stmt, max_paths, max_path_length)
            results.append((stmt, result))
        return results