Update app.py

app.py

@@ -1,7 +1,7 @@
 import os
 import requests
 import streamlit as st
-import PyMuPDF
+import PyPDF2
 
 # Get the Hugging Face API Token from environment variables
 HF_API_TOKEN = os.getenv("HF_API_KEY")
@@ -19,9 +19,11 @@ def query_model(api_url, payload):
 
 def extract_pdf_text(uploaded_file):
     pdf_text = ""
-    pdf_doc = PyMuPDF.open(uploaded_file)
-    for page_num in range(len(pdf_doc)):
-        pdf_text += pdf_doc.getPageText(page_num)
+    pdf_reader = PyPDF2.PdfFileReader(uploaded_file)
+    num_pages = pdf_reader.numPages
+    for page_num in range(num_pages):
+        page = pdf_reader.getPage(page_num)
+        pdf_text += page.extract_text()
     return pdf_text
 
 def add_message_to_conversation(user_message, bot_message, model_name):