以下foreach算子没有针对tensor list做空指针校验：\n\n- foreach_addcdiv_scalar\n- foreach_addcdiv_scalar_list\n- foreach_add_list\n- foreach_copy\n- foreach_div_list\n- foreach_div_scalar\n- foreach_lerp_list\n- foreach_lerp_scalar\n- foreach_mul_list\n- foreach_sqrt\n- foreach_maximum_scalar\n- foreach_minimum_scalar\n- foreach_mul_scalar\n- foreach_pow_scalar\n- foreach_round_off_number\n- foreach_sub_list\n- foreach_sub_scalar