Add Dataset type parameters

[aiqwe]

https://github.com/huggingface/datatrove/blob/734990228d305bdd38c2c3bab4e697d988c9ae68/src/datatrove/pipeline/readers/huggingface.py#L94

How about adding Dataset type parameter? To handle the case of the dataset that is processed at runtime and passed as a Dataset object. 😀