| # Copyright 2022 The HuggingFace Team. All rights reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| from ..utils import is_scipy_available | |
| from .scheduling_ddim import DDIMScheduler | |
| from .scheduling_ddpm import DDPMScheduler | |
| from .scheduling_karras_ve import KarrasVeScheduler | |
| from .scheduling_pndm import PNDMScheduler | |
| from .scheduling_sde_ve import ScoreSdeVeScheduler | |
| from .scheduling_sde_vp import ScoreSdeVpScheduler | |
| from .scheduling_utils import SchedulerMixin | |
| if is_scipy_available(): | |
| from .scheduling_lms_discrete import LMSDiscreteScheduler | |
| else: | |
| from ..utils.dummy_scipy_objects import * # noqa F403 | |