the UNet model. Read more about how to configure UNet model with this parameter
here.   scaling_factor (float, optional) —
The scaling factor to use for the VAE model. If not provided, it is inferred from the config file first.
If the scaling factor is not found in the config file, the default value 0.18215 is used.   scheduler_type (str, optional) —
The type of scheduler to load. If not provided, the scheduler type will be inferred from the ch