Update app.py

app.py

@@ -3,7 +3,7 @@ from groq import Groq
 from langchain_community.embeddings import HuggingFaceEmbeddings
 from langchain_community.vectorstores import FAISS
 from langchain.text_splitter import RecursiveCharacterTextSplitter
-from PyPDF2 import PdfReadder
+from PyPDF2 import PdfReader
 import streamlit as st
 from tempfile import NamedTemporaryFile