No corresponding module find in AllenNLP

[Yangyi-Chen]

Hi, thanks for the code for helping load the dataset.

But I find there are two small issues in the code.
in dataloaders/vcr.py: from allennlp.data.dataset import Batchl Batch cannot be found
in dataloaders/bert_field.py from allennlp.data.token_indexers.token_indexer import TokenIndexer, TokenType; TokenType cannot be found.

Maybe it's due to the AllenNLP version when writing the code. I'm using version 2.10.0.

Many thanks!