File size: 918 Bytes
abf246e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | 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]()
@abstractmethod
def get_env_cls(self) -> Type[BaseEnv]:
...
@abstractmethod
def _build_sft_datasets(self) -> DatasetDict:
...
@abstractmethod
def _build_rl_datasets(self) -> DatasetDict:
...
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