add debugging messages, import os

app.py

@@ -1,12 +1,13 @@
 import streamlit as st
 import io
+import os
 import tempfile
 
 from scripts import generate_metadata, ingest
 
 
-st.title('PDF to Text Converter')
-st.write('This app converts a PDF file to plain text.')
+st.title('DocVerifyRAG')
+st.write('Anomaly detection for BIM document metadata')
 
 uploaded_file = st.file_uploader("Choose a PDF file", type=["pdf","txt"])
 
@@ -15,6 +16,7 @@
         with tempfile.NamedTemporaryFile(delete=False, suffix=os.path.splitext(uploaded_file.name)[1]) as tmp:
             tmp.write(uploaded_file.read())
             file_path = tmp.name
+            st.write(f'Created temporary file {file_path}')
 
         docs = ingest(file_path)
         metadata = generate_metadata(docs)