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
