Adding app file

app.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Sun Dec 10 21:09:55 2023
+
+@author: samuel
+"""
+import streamlit as st
+
+x = st.slider('Select a value')
+st.write(x, 'squared is', x * x)