from torch.utils.data import Dataset
import torch


class MyDataset(Dataset):
    """

    """

    def __init__(self, input_list, max_len):
        self.input_list = input_list
        self.max_len = max_len

    def __getitem__(self, index):
        input_ids = self.input_list[index]
        input_ids = input_ids[:self.max_len]
        input_ids = torch.tensor(input_ids, dtype=torch.long)
        return input_ids

    def __len__(self):
        return len(self.input_list)