Update libraries given deprecation

app.py

@@ -2,17 +2,15 @@ from dataclasses import dataclass
 from typing import Literal
 import streamlit as st
 import os
-from llamaapi import LlamaAPI
-from langchain_experimental.llms import ChatLlamaAPI
-from langchain.embeddings import HuggingFaceEmbeddings
-import pinecone
-from langchain.vectorstores import Pinecone
+from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_community.vectorstores import Pinecone
 from langchain.prompts import PromptTemplate
 from langchain.chains import RetrievalQA
-import st.components.v1 as components
+import streamlit.components.v1 as components
 from langchain_groq import ChatGroq
 from langchain.chains import ConversationalRetrievalChain
 from langchain.memory import ChatMessageHistory, ConversationBufferMemory
+from langchain_community.output_parsers.rail_parser import GuardrailsOutputParser
 import time
 
 HUGGINGFACEHUB_API_TOKEN = st.secrets['HUGGINGFACEHUB_API_TOKEN']