what is the most useful file i can input in the code below that can correct this sentence
" A resistance points with multiple configurations is placed inside a system 's portion"
I’m not sure whether I correctly understand your question. There’s no way you can feed text into LT and make it learn from it. The language model doesn’t learn, it only compares occurrences of specific word pairs, as documented here. You could of course try to come up with a better language model.