- model = await self.controller.add_model(
- model_name, config={"authorized-keys": self.juju_public_key}
- )
+ if self.juju_public_key is not None:
+ model = await self.controller.add_model(
+ model_name, config={"authorized-keys": self.juju_public_key}
+ )
+ else:
+ model = await self.controller.add_model(model_name)