could not translate host name "---" to address

[Opperessor]

changed the CATALOG_PASSWORD,CATALOG_USER, CATALOG_DB, CATALOG_HOST accordingly and ran this command docker-compose -f tokern-lineage-engine.yml up.
Throwing me an error
return self.dbapi.connect(*cargs, **cparams)
tokern-data-lineage | File "/opt/pysetup/.venv/lib/python3.8/site-packages/psycopg2/init.py", line 122, in connect
tokern-data-lineage | conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
tokern-data-lineage | sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) could not translate host name "-xxxxxxx.amazonaws.com" to address: Temporary failure in name resolution