I’m sorry for not clarifying that before.
What i am looking for, is to determine the correct label (Each label corresponds to a predefined intent) by feeding the LSTM with sentences.
So, if i feed it with a sentence like:  [“do you serve lobster”], it should return the corresponding classification: “show_menu”  (returning an INT, 2 in this case), (which is somewhat an intent for a simple chatbot). The labels’ tensor contains only values from 0 to 3 (4 possibilities) .