def gen_header(self, token, auth_exp=None):
        auth = {self.auth_header: self.gen_token(token)}
        return auth
Return the cross product of `self` and `b` relaxing the condition
dataset/ETHPy150Open guyskk/flask-restaction/flask_restaction/auth.py/Auth.gen_header--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/matrices/matrices.py/MatrixBase.cross