# Copyright 2025 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.
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from typing import Union

from ..utils import is_torch_available, logging


if is_torch_available():
    from .adaptive_projected_guidance import AdaptiveProjectedGuidance
    from .adaptive_projected_guidance_mix import AdaptiveProjectedMixGuidance
    from .auto_guidance import AutoGuidance
    from .classifier_free_guidance import ClassifierFreeGuidance
    from .classifier_free_zero_star_guidance import ClassifierFreeZeroStarGuidance
    from .frequency_decoupled_guidance import FrequencyDecoupledGuidance
    from .guider_utils import BaseGuidance
    from .perturbed_attention_guidance import PerturbedAttentionGuidance
    from .skip_layer_guidance import SkipLayerGuidance
    from .smoothed_energy_guidance import SmoothedEnergyGuidance
    from .tangential_classifier_free_guidance import TangentialClassifierFreeGuidance
