Code Editor for app.py

import streamlit as st
import pandas as pd

# Initialize the data in session state if it doesn't exist
if 'data' not in st.session_state:
    st.session_state.data = pd.DataFrame(columns=['Name', 'Age', 'City'])

st.title('Manual Data Entry Table')

# Create form for data input
with st.form(key='entry_form'):
    name = st.text_input('Name')
    age = st.number_input('Age', min_value=0, max_value=120)
    city = st.text_input('City')
    submit_button = st.form_submit_button(label='Create New Entry')

    if submit_button:
        # Create new row
        new_row = pd.DataFrame({
            'Name': [name],
            'Age': [age],
            'City': [city]
        })
        # Append the new row to existing data
        st.session_state.data = pd.concat([st.session_state.data, new_row], ignore_index=True)

# Display the table
if not st.session_state.data.empty:
    st.subheader('Current Data')
    st.table(st.session_state.data)
else:
    st.info('No data entered yet. Use the form above to add entries.')