Update smartbot.py

Author: randerson112358

smartbot.py

@@ -1,33 +1,25 @@
-# -*- coding: utf-8 -*-
-"""SmartBot.ipynb
-
-Automatically generated by Colaboratory.
-
-Original file is located at
-    https://colab.research.google.com/drive/10Z5B-2_WyGZsZewgeLtVgKWVppTZAyAs
-"""
 
 # Description: This is a 'self learning' chatbot program
 
 """
-In this video I will show you how to build your very own chat bot using the Python programming language and Machine Learning! 
+I will show you how to build your very own chat bot using the Python programming language and Machine Learning! 
 More specifically I want to create a "Doctor Chat Bot On Chronic Kidney Disease",
 meaning I can ask this chat bot about chronic kidney disease, and it can come up with a reasonable response.
 
 A chat bot is software that conducts conversations.
 There are broadly two variants of chat bots: Rule-Based and Self Learning.
 A Rule-Based chat bot is a bot that answers questions based on some rules that it is trained on, 
 while a Self Learning chat bot is a chat bot that uses some Machine Learning based technique to chat. 
-We will use a little bit of both in this video.
-
-and
+We will use a little bit of both .
 
 Your kidneys filter wastes and excess fluids.
 Chronic kidney disease, also called chronic kidney failure, describes the gradual loss of kidney function.
 
 """
 
-#Resources: https://github.com/randerson112358/Building-a-Simple-Chatbot-in-Python-using-NLTK
+#Resources: 
+# (1) https://github.com/randerson112358/Building-a-Simple-Chatbot-in-Python-using-NLTK
+# (2) https://medium.com/datadriveninvestor/build-your-own-chat-bot-using-python-95fdaaed620f
 
 pip install nltk
 
@@ -149,4 +141,4 @@ def response(user_response):
                 sent_tokens.remove(user_response) #Remove the users response from the list
     else: #Else the users response was bye
         flag=False #Set the flag to false to end the conversation / while loop
-        print("DOCBOT: Chat with you later !")    #print Chat with you later ! to the screen
+        print("DOCBOT: Chat with you later !")    #print Chat with you later ! to the screen