Update app.py

app.py

@@ -80,6 +80,7 @@ if not st.session_state.pdf_loaded and "pdf_path" in st.session_state:
     with st.spinner("🔄 Processing document... Please wait."):
         loader = PDFPlumberLoader(st.session_state.pdf_path)
         docs = loader.load()
+        st.json(docs[0].metadata)
 
         # Embedding Model (HF on CPU)
         model_name = "nomic-ai/modernbert-embed-base"