import streamlit as st

x = st.slider('Select a value')
st.write(x, 'squared is', x * x)

import getpass
import os

os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY

os.environ["LANGCHAIN_TRACING_V2"] = "true"
os.environ["LANGCHAIN_API_KEY"] = OPENAI_API_KEY