import streamlit as st
from urllib.parse import urlencode, parse_qs, parse_qsl, quote_plus, unquote_plus

# query_params = st.session_state.get("initial_query_params", {})
query_params = st.experimental_get_query_params()
query_params = {k: v[0] for k, v in query_params.items()}


# st.experimental_set_query_params(parse_qs('a=b&c=d')) # parse_qs
st.write("Initial query params of the session:", query_params)

if query_params.get('appid') == '1':
    st.markdown("# App1")

elif query_params.get('appid') == '2':
    st.markdown("# App2")


import time

st.session_state.file = time.time()

st.write(st.session_state.file)