Code Editor for app.py

import streamlit as st
import numpy as np
import time

# Set page layout to wide
st.set_page_config(layout="wide")

# Create two columns
col1, col2 = st.columns(2)

# Form column
with col1:
    st.markdown("### User Information")
    with st.form("user_form"):
        name = st.text_input("Name")
        email = st.text_input("Email")
        submit = st.form_submit_button("Submit")
        
        if submit:
            st.success("Form submitted!")
            st.write(f"Name: {name}")
            st.write(f"Email: {email}")

# Real-time sine wave column
with col2:
    st.markdown("### Real-time Sine Wave")
    placeholder = st.empty()
    
    # Create initial data
    x = np.linspace(0, 10, 100)
    
    while True:
        # Update phase for animation
        phase = time.time() % (2 * np.pi)
        y = np.sin(x + phase)
        
        # Plot the sine wave
        chart_data = {"x": x, "y": y}
        placeholder.line_chart(chart_data, use_container_width=True)
        
        # Wait for 10ms (100 Hz update rate)
        time.sleep(0.01)