| from abc import ABC, abstractmethod | |
| from typing import Type | |
| from datasets import DatasetDict | |
| from data.base_env import BaseEnv | |
| class BaseBuilder(ABC): | |
| def __init__(self, cfg: dict = None): | |
| super().__init__() | |
| self.mode = cfg.get("mode", "sft") | |
| self.config = cfg.get(self.mode) | |
| def get_dataset_dict(self) -> DatasetDict: | |
| method_builder_map = { | |
| "sft": self._build_sft_datasets, | |
| "grpo": self._build_rl_datasets, | |
| } | |
| if self.mode not in method_builder_map: | |
| raise ValueError("Unsupported datasets mode") | |
| return method_builder_map[self.mode]() | |
| def get_env_cls(self) -> Type[BaseEnv]: | |
| ... | |
| def _build_sft_datasets(self) -> DatasetDict: | |
| ... | |
| def _build_rl_datasets(self) -> DatasetDict: | |
| ... | |