Update app.py

app.py

@@ -39,7 +39,8 @@ def init_db():
     """
     r = parse("{http_pre}://{host}:{port}", st.secrets["DB_URL"])
     client = get_client(
-        host=r['host'], port=r['port'], user=st.secrets["USER"], password=st.secrets["PASSWD"]
+        host=r['host'], port=r['port'], user=st.secrets["USER"], password=st.secrets["PASSWD"],
+        interface=r['http_pre'],
     )
     meta_field = {}
     return meta_field, client