Check if the code is complex
            Heuristic, the code is complex if:
                - One function has a cyclomatic complexity > 7
        Args:
            contract

def is_complex_code(self, contract):
        """
            Check if the code is complex
            Heuristic, the code is complex if:
                - One function has a cyclomatic complexity > 7
        Args:
            contract
        """

        is_complex = self._is_complex_code(contract)

        result = red('Yes') if is_complex else green('No')

        return "\tComplex code? {}\n".format(result)