app.py

import openai
import os
import streamlit as st
import pandas as pd
from streamlit_chat import message as st_message  # Ensure streamlit_chat is installed

# Load data function remains the same
def load_data(path):
    return pd.read_csv(path)

# Assuming you've set your OpenAI API key in the environment variables
openai.api_key = os.getenv("OPENAI_API_KEY")


# File uploader and data loading logic can remain the same
uploaded_file = st.sidebar.file_uploader("Choose a CSV file", type="csv")
if uploaded_file is not None:
    st.session_state["df"] = pd.read_csv(uploaded_file)

# Function to generate a response from OpenAI's chat model
def ask_openai(prompt):
    try:
        response = openai.ChatCompletion.create(
            model="gpt-3.5-turbo",  # Adjust model as needed
            messages=[{"role": "system", "content": "You are a helpful assistant."}, 
                      {"role": "user", "content": prompt}],
        )
        return response.choices[0].message["content"]
    except Exception as e:
        st.error(f"Error in generating response: {e}")
        return "I encountered an error. Please try again."

# Input for new messages
user_input = st.text_input("Ask me anything:", key="chat_input")

# Process input on submission
if user_input:
    with st.chat_message("user"):
        st.write(user_input)
    
    # Generate and display response
    ai_response = ask_openai(user_input)
    with st.chat_message("assistant"):
        st.write(ai_response)