My First ChatBot using NLTK v3.5

Natural Language Toolkit (NLTK)

• Is a Python package for natural language processing NLP
• Is a leading platform for building Python programs to work with human language data.

conda install -c anaconda nltk Natural Language Toolkit 3.5 version

from nltk.chat.util import Chat, reflections

pairs = [
[ r”hey”, [“Hey there”]],
[ r”my name is (.*)”, [“Hello %1, How are you today?”]],
[ r”what is your name?”, [“My name is Chatty”]],
[ r”what is your age?”, [“I’m a computer program, you are asking me this”]],
[ r”what your best sport or game?”, [“I’m a very big fan of football “]],
[ r”quit”, [“It was nice talking to you. See you soon :)”]],]

def chatty():
print(“Hi, I’m Chatty We can chat alot if you have any Question”)

chat = Chat(pairs, reflections)
chat.converse()

if __name__ == “__main__”:
chatty()

Simple ChatBot using NLTK