Pls am new to odoo and not that skill to use the studio, can you recommend some pls.
I am trying to have a GUI in odoo that can do the difference between two numbers and download just the difference.
Your input and recommendation is much appreciated.

num1 = float (input ('Enter first number:'))
num2 = float (input ('Enter second number:'))
diff = abs (num1 - num2)
print ('The difference between numbers =', diff)

This is what am trying to achieve.

Thank you.