def vissl_collate_helper(samples):
    result = []
    for batch_ele in samples:
        _batch_ele_dict = {}
        _batch_ele_dict.update(batch_ele)
        _batch_ele_dict[DefaultDataKeys.INPUT] = (- 1)
        result.append(_batch_ele_dict)
    return torch.utils.data._utils.collate.default_collate(result)
def vissl_collate_helper(samples):
    result = []
    for batch_ele in samples:
        _batch_ele_dict = {}
        _batch_ele_dict.update(batch_ele)
        _batch_ele_dict[DefaultDataKeys.INPUT] = (- 1)
        result.append(_batch_ele_dict)
    return torch.utils.data._utils.collate.default_collate(result)