app.py

import streamlit as st
#from langchain.llms import OpenAI
from langchain_community.llms import OpenAI

st.title("🚀🔗 Quickstart App")

# Get the user's OpenAI API key
openai_api_key = st.sidebar.text_input("OpenAI API Key", type="password")

# Define a function to generate LLM responses
def generate_response(input_text):
    llm = OpenAI(temperature=0.7, openai_api_key=openai_api_key)
    st.info(llm(input_text))

# Create a text input area for user prompts
with st.form("my_form"):
    text = st.text_area("Enter text:", "What are the three character traits that a good developer should have?")
    submitted = st.form_submit_button("Submit")

# Validate the API key and generate a response
if not openai_api_key.startswith("sk-"):
    st.warning("Please enter your OpenAI API key!", icon="⚠")
if submitted and openai_api_key.startswith("sk-"):
    generate_response(text)