set keepalives_idle None by default

Nikita Demashov · Nikita Demashov · commit dd3095c05800 · 2023-09-07T09:58:33.000+03:00
diff --git a/sdk/python/feast/infra/utils/postgres/postgres_config.py b/sdk/python/feast/infra/utils/postgres/postgres_config.py
@@ -25,4 +25,4 @@ class PostgreSQLConfig(FeastConfigBaseModel):
     sslkey_path: Optional[StrictStr] = None
     sslcert_path: Optional[StrictStr] = None
     sslrootcert_path: Optional[StrictStr] = None
-    keepalives_idle: int = 0
+    keepalives_idle: Optional[int] = None
