server_code.py

import socket
import time
def Main():
    #Give ChatBot server an IP address and port
    host = "127.0.0.1"
    port = 50036
    #Create Socket and bind server to socket           
    thisSocket = socket.socket()
    thisSocket.bind((host,port))
    #Listen for clients     
    thisSocket.listen(1)
    #Connect to client
    conn, addr = thisSocket.accept()
    #print Connect ip address
    print ("The Connection ip is : " + str(addr))
    #Repear forever
    saudations = "Hi user, i am Foodie and am here to help you to decide what will be your meal"
    conn.send(saudations.encode())
    while True:
                #Receive info from client
                receiveMess = conn.recv(1024).decode()
                #if no info from client end loop
                if not receiveMess:
                                    break
                #Print info from client
                print ("Message from User to Chatbot : " + str(receiveMess))
                #set return message
                checkUser = "Hi user, are you already registered ?"
                conn.send(checkUser.encode())
                receiveCheckUser = conn.recv(1024).decode()
                if  receiveCheckUser == "y" or receiveCheckUser == "Y":
                    #implement login form
                    username = "hi carlos"
                    conn.send(checkUser.encode()) 
                else:
                    createAcc = "do you want to create an account ?"
                    conn.send(createAcc.encode())
                    
                    
				
                
                             
    conn.close()                
if __name__ == '__main__':
            Main()