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-rw-r--r--tests/test_postgres.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/test_postgres.py b/tests/test_postgres.py
index ed5a7ae..c53f644 100644
--- a/tests/test_postgres.py
+++ b/tests/test_postgres.py
@@ -1,12 +1,15 @@
import socket
import subprocess
from collections.abc import Callable
+from typing import TYPE_CHECKING
from pydantic import PostgresDsn
-from generalresearch.models.custom_types import InternalHostname, PostgresDict
from generalresearch.pg_helper import PostgresConfig
+if TYPE_CHECKING:
+ from generalresearch.models.custom_types import InternalHostname, PostgresDict
+
def is_port_open(host: InternalHostname, port: int = 5432, timeout: int = 3):
try: