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# Copyright 2024 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 dataclasses import dataclass
from typing import Optional
from transformers import TrainingArguments
@dataclass
class RewardConfig(TrainingArguments):
"""
RewardConfig collects all training arguments related to the [`RewardTrainer`] class.
Using [`HfArgumentParser`] we can turn this class into
[argparse](https://docs.python.org/3/library/argparse#module-argparse) arguments that can be specified on the
command line.
Parameters:
max_length (`int`, *optional*, defaults to `None`):
The maximum length of the sequences in the batch. This argument is required if you want to use the default data collator.
gradient_checkpointing (`bool`, *optional*, defaults to `True`):
If True, use gradient checkpointing to save memory at the expense of slower backward pass.
"""
max_length: Optional[int] = None
"""The maximum length of the sequences in the batch. This argument is required if you want to use the default data collator."""
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