Update app.py

app.py

@@ -1,8 +1,12 @@
 import streamlit as st
 from yolo_text_extraction import extract_text_from_sections, cv_to_json
 import json
+import subprocess
 
 def main():
+    subprocess.run(["sudo", "apt-get", "install", "poppler-utils"], 
+                            capture_output=True, text=True, check=True)
+
     st.title("CV to JSON Converter")
 
     uploaded_file = st.file_uploader("Choose a PDF file", type="pdf")