Add application file

app.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Wed Aug  9 12:44:03 2023
+
+@author: u5390570
+"""
+import streamlit as st
+
+x = st.slider('Select a value')
+st.write(x, 'squared is', x * x)
+