Initial commit

trl/trainer/__init__.py

@@ -0,0 +1,46 @@
+# flake8: noqa
+
+# 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.
+
+# There is a circular import in the PPOTrainer if we let isort sort these
+# isort: off
+from .utils import (
+    AdaptiveKLController,
+    FixedKLController,
+    ConstantLengthDataset,
+    DataCollatorForCompletionOnlyLM,
+    RunningMoments,
+    disable_dropout_in_model,
+    peft_module_casting_to_bf16,
+)
+
+# isort: on
+
+from ..import_utils import is_diffusers_available
+from .base import BaseTrainer
+from .ddpo_config import DDPOConfig
+
+
+if is_diffusers_available():
+    from .ddpo_trainer import DDPOTrainer
+
+from .dpo_trainer import DPOTrainer
+from .iterative_sft_trainer import IterativeSFTTrainer
+from .model_config import ModelConfig
+from .ppo_config import PPOConfig
+from .ppo_trainer import PPOTrainer
+from .reward_config import RewardConfig
+from .reward_trainer import RewardTrainer, compute_accuracy
+from .sft_trainer import SFTTrainer