adding remote port var

app.py

@@ -21,6 +21,7 @@ MYSQL_USER = st.secrets["MYSQL_USER"]
 MYSQL_PASSWORD = st.secrets["MYSQL_PASSWORD"]
 MYSQL_DB = st.secrets["DB_NAME"]
 MYSQL_PORT = int(st.secrets["MYSQL_PORT"])
+REMOTE_BIND_PORT = int(st.secrets["REMOTE_BIND_PORT"])
 
 # --- SSH Key File ---
 with tempfile.NamedTemporaryFile(delete=False, suffix=".pem") as temp_file:
@@ -35,7 +36,7 @@ def start_ssh_tunnel():
         (SSH_HOST, 22),
         ssh_username=SSH_USER,
         ssh_pkey=temp_file_path,
-        remote_bind_address=(REMOTE_BIND_HOST, MYSQL_PORT),
+        remote_bind_address=(REMOTE_BIND_HOST, REMOTE_BIND_PORT),
         local_bind_address=(LOCAL_BIND_HOST, MYSQL_PORT)
     )
     tunnel.start()