move import to type checking

Author: aaronsteers

airbyte_cdk/test/standard_tests/source_base.py

@@ -2,6 +2,7 @@
 """Base class for source test suites."""
 
 from dataclasses import asdict
+from typing import TYPE_CHECKING
 
 from airbyte_cdk.models import (
     AirbyteMessage,
@@ -12,7 +13,6 @@
     SyncMode,
     Type,
 )
-from airbyte_cdk.test import entrypoint_wrapper
 from airbyte_cdk.test.standard_tests._job_runner import run_test_job
 from airbyte_cdk.test.standard_tests.connector_base import (
     ConnectorTestSuiteBase,
@@ -21,6 +21,9 @@
     ConnectorTestScenario,
 )
 
+if TYPE_CHECKING:
+    from airbyte_cdk.test import entrypoint_wrapper
+
 
 class SourceTestSuiteBase(ConnectorTestSuiteBase):
     """Base class for source test suites.