Update deps

app.py

@@ -1,5 +1,10 @@
 import os
 
+__import__("pysqlite3")
+import sys
+
+sys.modules["sqlite3"] = sys.modules.pop("pysqlite3")
+
 import streamlit as st
 from langchain.chains import ConversationalRetrievalChain
 from langchain.text_splitter import RecursiveCharacterTextSplitter

requirements.txt

@@ -7,3 +7,4 @@ tiktoken
 pypdf
 python-dotenv
 docx2txt
+pysqlite3-binary