ps on the original LCM training/distillation timestep schedule are used. Must be in descending
order.   guidance_scale (float, optional, defaults to 7.5) —
A higher guidance scale value encourages the model to generate images closely linked to the text
prompt at the expense of lower image quality. Guidance scale is enabled when guidance_scale > 1.
Note that the original latent consistency models paper uses a different CFG formulation where the
