qachat.py

from dotenv import load_dotenv
load_dotenv()

import streamlit as st
import os
import google.generativeai as genai

genai.configure(api_key=os.getenv("GOOGLE_API_KEY"))

model=genai.GenerativeModel("gemini-pro")
chat=model.start_chat(history=[])
def get_gemini_response(question):
    response=chat.send_message(question,stream=True)
    return response

st.set_page_config(page_title="Q&A Demo by Shikhar Dave")
st.header("Gemini LLM App by Shikhar Dave")
if 'chat_history' not in st.session_state:
    st.session_state['chat_history']=[]

input=st.text_input("Input: ",key="input")
submit=st.button("Ask the Question")

if submit and input:
    response=get_gemini_response(input)
    st.session_state['chat_history'].append(("You",input))
    st.subheader("The response is :")
    for chunk in response:
        st.write(chunk.text)
        st.session_state['chat_history'].append(("Bot",chunk.text))
st.subheader("The chat history is :")

for role,text in st.session_state['chat_history']:
    st.write(f"{role}:{text}")