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lerobot-clone/src/lerobot/policies/__init__.py

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Python

# Copyright 2024 The HuggingFace Inc. 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 .act.configuration_act import ACTConfig as ACTConfig
from .diffusion.configuration_diffusion import DiffusionConfig as DiffusionConfig
from .factory import get_policy_class, make_policy, make_policy_config, make_pre_post_processors
from .groot.configuration_groot import GrootConfig as GrootConfig
from .multi_task_dit.configuration_multi_task_dit import MultiTaskDiTConfig as MultiTaskDiTConfig
from .pi0.configuration_pi0 import PI0Config as PI0Config
from .pi0_fast.configuration_pi0_fast import PI0FastConfig as PI0FastConfig
from .pi05.configuration_pi05 import PI05Config as PI05Config
from .pretrained import PreTrainedPolicy as PreTrainedPolicy
from .rtc import ActionInterpolator as ActionInterpolator
from .sac.configuration_sac import SACConfig as SACConfig
from .sac.reward_model.configuration_classifier import RewardClassifierConfig as RewardClassifierConfig
from .sarm.configuration_sarm import SARMConfig as SARMConfig
from .smolvla.configuration_smolvla import SmolVLAConfig as SmolVLAConfig
from .tdmpc.configuration_tdmpc import TDMPCConfig as TDMPCConfig
from .utils import make_robot_action, prepare_observation_for_inference
from .vqbet.configuration_vqbet import VQBeTConfig as VQBeTConfig
from .wall_x.configuration_wall_x import WallXConfig as WallXConfig
from .xvla.configuration_xvla import XVLAConfig as XVLAConfig
# NOTE: Policy modeling classes (e.g., SACPolicy) are intentionally NOT re-exported here.
# They have heavy optional dependencies and are loaded lazily via get_policy_class().
# Import directly: ``from lerobot.policies.sac.modeling_sac import SACPolicy``
__all__ = [
# Configuration classes
"ACTConfig",
"DiffusionConfig",
"GrootConfig",
"MultiTaskDiTConfig",
"PI0Config",
"PI0FastConfig",
"PI05Config",
"RewardClassifierConfig",
"SACConfig",
"SARMConfig",
"SmolVLAConfig",
"TDMPCConfig",
"VQBeTConfig",
"WallXConfig",
"XVLAConfig",
# Base class
"PreTrainedPolicy",
# RTC utilities
"ActionInterpolator",
# Utility functions
"make_robot_action",
"prepare_observation_for_inference",
# Factory functions
"get_policy_class",
"make_policy",
"make_policy_config",
"make_pre_post_processors",
]