from datasets import load_dataset from pipeline import export_dataset def process_func(sample: dict) -> dict: return {"messages": [ {"role": "user", "content": sample["query"]}, {"role": "assistant", "content": sample["response"]}, ]} if __name__ == "__main__": dataset = load_dataset("meta-math/MetaMathQA", split="train") export_dataset( dataset=dataset, output_dir="./dataset", output_prefix="MetaMathQA", process_func=process_func, chunk_size=1_000_000, )