Update README.md

Author: randerson112358

README.md

@@ -47,5 +47,6 @@ Spam Detection |Email_Spam_Detection.ipynb | Naive Bayes |  [Program](https://gi
 Pima-Indians Diabetes |Diabetes.ipynb | Artificial Neural Networks |  [Program](https://github.com/randerson112358/Python/blob/master/Diabetes/Diabetes.ipynb) | [Blog](https://medium.com/@randerson112358/build-your-own-artificial-neural-network-using-python-f37d16be06bf) | [YouTube](https://www.youtube.com/watch?v=S2sZNlr-4_4&list=PLBhJnyA0V0uIP6tScPs01FW5WtSpJdmcv&index=28&t=0s)
 Movie Recommendation Engine |Movie_Recommendation.ipynb | Cosine Similarity |  [Program](https://github.com/randerson112358/Python/blob/master/Movie_Recommender/Movie_Recommendation.ipynb) | [Blog](https://medium.com/@randerson112358/build-a-movie-recommendation-engine-using-python-scikit-learn-machine-learning-e68ba297e163) | [YouTube](https://youtu.be/umSM8rFtVMs)
 Article Text To Speech |Article_Text_To_Speech.py | NLP |  [Program](https://github.com/randerson112358/Python/blob/master/Article_Text_To_Speech.py) | [Blog](https://medium.com/@randerson112358/build-a-text-to-speech-program-using-python-b70de7105383) | [YouTube](https://youtu.be/uPSIUjo_Fhw)
+AI Smart Chat Bot |smartbot.py | NLP |  [Program](https://github.com/randerson112358/Python/blob/master/smartbot.py) | [Blog](https://medium.com/@randerson112358/build-your-own-ai-chat-bot-using-python-machine-learning-682ddd8acc29) | [YouTube](https://youtu.be/QpMsT0WuIuI)