Update app.py

app.py

@@ -64,7 +64,12 @@ def store_document_data(PDF_FILE):
                 
             index_file = "index.bin"
             faiss.write_index(index, index_file)
+            
+            faiss_index = faiss.read_index(index_file)
+            print("FAISS index loaded successfully. Number of vectors:", faiss_index.ntotal)
+
             doc_index = index.ntotal - 1
+            
             with open(index_file, "rb") as f:
                 f.seek(0)
                 print(f)