Code Editor for app.py

import streamlit as st

st.title("Hello World App")

st.write("Welcome to my first Streamlit app!")

# Add a button that shows balloons when clicked
if st.button("Celebrate"):
    st.balloons()
    st.write("🎉 Thanks for visiting! 🎉")

# Display some basic information
st.subheader("About This App")
st.write("This is a simple Streamlit application that demonstrates basic functionality.")
st.write("Feel free to explore Streamlit's capabilities!")

# Add a sidebar note
st.sidebar.write("Hello from the sidebar!")