app.py

import streamlit as st


def show_main_settings():
    st.write(f'Hi {st.session_state.query_params}')


def run_dash():
    query_params = st.experimental_get_query_params()
    st.session_state.query_params = query_params

    if 'id' in query_params:
        show_main_settings()
    else:
        st.write('Malformed URL, missing id.')
        st.write(query_params)


if __name__ == '__main__':
    run_dash()