from diffusers import ( DDIMScheduler, DDPMScheduler, DEISMultistepScheduler, DPMSolverMultistepScheduler, DPMSolverSDEScheduler, DPMSolverSinglestepScheduler, EulerAncestralDiscreteScheduler, EulerDiscreteScheduler, HeunDiscreteScheduler, KDPM2AncestralDiscreteScheduler, KDPM2DiscreteScheduler, LMSDiscreteScheduler, PNDMScheduler, UniPCMultistepScheduler, ) SCHEDULER_MAP = dict( ddim=(DDIMScheduler, dict()), ddpm=(DDPMScheduler, dict()), deis=(DEISMultistepScheduler, dict()), lms=(LMSDiscreteScheduler, dict(use_karras_sigmas=False)), lms_k=(LMSDiscreteScheduler, dict(use_karras_sigmas=True)), pndm=(PNDMScheduler, dict()), heun=(HeunDiscreteScheduler, dict(use_karras_sigmas=False)), heun_k=(HeunDiscreteScheduler, dict(use_karras_sigmas=True)), euler=(EulerDiscreteScheduler, dict(use_karras_sigmas=False)), euler_k=(EulerDiscreteScheduler, dict(use_karras_sigmas=True)), euler_a=(EulerAncestralDiscreteScheduler, dict()), kdpm_2=(KDPM2DiscreteScheduler, dict()), kdpm_2_a=(KDPM2AncestralDiscreteScheduler, dict()), dpmpp_2s=(DPMSolverSinglestepScheduler, dict(use_karras_sigmas=False)), dpmpp_2s_k=(DPMSolverSinglestepScheduler, dict(use_karras_sigmas=True)), dpmpp_2m=(DPMSolverMultistepScheduler, dict(use_karras_sigmas=False)), dpmpp_2m_k=(DPMSolverMultistepScheduler, dict(use_karras_sigmas=True)), dpmpp_2m_sde=(DPMSolverMultistepScheduler, dict(use_karras_sigmas=False, algorithm_type="sde-dpmsolver++")), dpmpp_2m_sde_k=(DPMSolverMultistepScheduler, dict(use_karras_sigmas=True, algorithm_type="sde-dpmsolver++")), dpmpp_sde=(DPMSolverSDEScheduler, dict(use_karras_sigmas=False, noise_sampler_seed=0)), dpmpp_sde_k=(DPMSolverSDEScheduler, dict(use_karras_sigmas=True, noise_sampler_seed=0)), unipc=(UniPCMultistepScheduler, dict(cpu_only=True)), )