Code Editor for app.py

import streamlit as st
import pandas as pd
import numpy as np


# Add some text
st.title('Simple Streamlit App')
st.write('Welcome! This is a basic demonstration of Streamlit.')


#st.button("Add", icon=":material/add:", type="secondary")
#st.button("Add stop", icon=":material/bed:", type="secondary")
#st.button("Add flight", icon=":material/flight:", type="secondary")
#st.button("Add flight", icon=":material/flight_takeoff:", type="secondary")

st.button("Add stop", icon=":material/bed:", type="secondary")

import streamlit as st

# Callback function to toggle the visibility of the date input
def toggle_date_input():
    if st.session_state.trip_type == "One-way":
        st.session_state.show_date_input = False
    else:
        st.session_state.show_date_input = True

# Initialize session state variables
if 'show_date_input' not in st.session_state:
    st.session_state.show_date_input = False

# Radio button for trip type selection
st.radio(
    "Select your trip type:",
    options=["One-way", "Return", "Multicity"],
    key="trip_type",
    on_change=toggle_date_input
)

# Conditionally display the date input based on the radio button selection
if st.session_state.show_date_input:
    st.date_input("Select your departure date:")