https://towardsdatascience.com/how-to-build-your-own-chatbot-using-deep-learning-bb41f970e281 #Tone analyzer https://towardsdatascience.com/how-to-build-an-emotional-tone-analyzer-from-scratch-ea286b8ee4de(Requires our own dataset but works faster)
https://www.ibm.com/cloud/watson-natural-language-understanding(Better than the ibm watson tone analyzer but is paid)