how to test predict? Sample string

[nauman-akram]

Hey man!
I am working on summarization and used your code for training and predicting, everything works fine after training when I call predict.py it chooses randomly sample from dataset and predicts for it, although its not giving results that I hoped it would give for testing. But my question is when I try to use my own new text it gives error, I know this much that its looking for words in vocab...please help how should I predict for new samples