Loading External Data with Torchtext

I have two Arrays - one contains letter sequences and the other corresponding scores. After days looking through the documentation, examples and tutorials, there doesn’t seem to be any straightforward explanation on how to use the most current version of torchtext to load this data. Tons of examples exist on how to load the datasets, but not for external data?

I can save my data as a csv and then use legacy to use the Field and LabelField tools, but I can’t believe that using deprecated functions is the best approach. Sorry for being frustrated, but am I missing some documentation where this is laid out?

I’ll take any hints or suggestions.