fix ValidationError import

Author: giancarloromeo

packages/simcore-sdk/tests/unit/test_node_ports_v2_port_validation.py

@@ -14,7 +14,7 @@
 
 import pytest
 from pydantic import BaseModel, Field, schema_of
-from pydantic.error_wrappers import ValidationError
+from pydantic import ValidationError
 from simcore_sdk.node_ports_v2.port import Port
 from simcore_sdk.node_ports_v2.port_validation import (
     PortUnitError,