import os
import streamlit as st
from langchain_groq import ChatGroq


class GroqChatLLM:
    def __init__(self, user_controls_input):
        self.user_controls_input = user_controls_input

    def get_llm_model(self):
        try:
            groq_api_key = self.user_controls_input['GROQ_API_KEY']
            selected_groq_model = self.user_controls_input['selected_groq_model']
            if groq_api_key == '' and os.environ["GROQ_API_KEY"]:
                st.error("Please Enter the Groq API KEY")

            llm = ChatGroq(api_key=groq_api_key, model=selected_groq_model)

        except Exception as e:
            raise ValueError(f"Error occurred with exception: {e}")

        return llm