streamlit_app.py

import streamlit as st

def add_numbers(num1, num2):
    return num1 + num2

st.title('Addition of Two Numbers')

num1 = st.number_input('Enter the first number:')
num2 = st.number_input('Enter the second number:')

result = add_numbers(num1, num2)

st.write('The result of adding {} and {} is: {}'.format(num1, num2, result))