testing

app.py

@@ -4,7 +4,8 @@ import pandas as pd
 import psycopg2
 import boto3, torch
 from sentence_transformers import SentenceTransformer, util
-
+st.write("AWS key visible:", bool(os.getenv("AWS_ACCESS_KEY_ID")))
+st.write("DB host visible:", DB_HOST)
 # ────────────────────────────────────────────────────────────────────────
 # 1)  DB credentials (from HF secrets or env)  – original 
 # ────────────────────────────────────────────────────────────────────────