# This program asks the user for the base and height of a triangle.
# It then calculates the area.
# We will be using functions.

from time import sleep  #imports the sleep function from the time library

def area(base,height):
    tri_area=0.5*base*height
    return tri_area

print('****************************************')
print('********                        ********')
print('********   WELCOME TO THE BOT   ********')
print('********                        ********')
print('******  MASTER PROGRAMMER: FAHIM  ******')
print('********                        ********')
print('****************************************')
print('Hi, I am the Bot')
print('')
sleep(1)

#   Asks the user to enter their name
user_name=input("What's you name? :>")
print('Welcome '+user_name+'!')
print('')
sleep(1)

print('We will be working out the area of a triangle.')
print(' ')
base=input('What is the base of your triangle? ')
base=int(base)
sleep(1)

height=input('What is the height of your triangle? ')
height=int(height)
print(' ')
sleep(1)

tri_area = area(base,height)

print('The area of a triangle with base',base,'and height',height,'is',tri_area)
print('Good bye')