Update app.py

app.py

@@ -1,27 +1,20 @@
 import streamlit as st
+import streamlit.components.v1 as components
 import os
 import json
 import random
-
-    
-# Imports
 import base64
 import glob
-import json
 import math
 import openai
-import os
 import pytz
 import re
 import requests
-import streamlit as st
 import textract
 import time
 import zipfile
 import huggingface_hub
 import dotenv
-import streamlit.components.v1 as components  # Import Streamlit Components for HTML5
-
 from audio_recorder_streamlit import audio_recorder
 from bs4 import BeautifulSoup
 from collections import deque
@@ -29,12 +22,6 @@ from datetime import datetime
 from dotenv import load_dotenv
 from huggingface_hub import InferenceClient
 from io import BytesIO
-from langchain.chat_models import ChatOpenAI
-from langchain.chains import ConversationalRetrievalChain
-from langchain.embeddings import OpenAIEmbeddings
-from langchain.memory import ConversationBufferMemory
-from langchain.text_splitter import CharacterTextSplitter
-from langchain.vectorstores import FAISS
 from openai import ChatCompletion
 from PyPDF2 import PdfReader
 from templates import bot_template, css, user_template