@property
    def enable(self):
        return True
Subscription billing history without sub should still work.
dataset/ETHPy150Open openlmi/openlmi-scripts/commands/software/lmi/scripts/software/cmd.py/ChangeEnabledState.enable--crossover with--dataset/ETHPy150Open nickjj/build-a-saas-app-with-flask/catwatch/tests/billing/test_views.py/TestBilling.test_subscription_billing_history_without_sub