Fix incorrect type check in ListValue validation

Signed-off-by: Ashwin Vaidya <[email protected]>

Author: ashwinvaidya17

model_api/python/model_api/models/types.py

@@ -187,7 +187,7 @@ def validate(self, value):
         errors = super().validate(value)
         if not value:
             return errors
-        if not isinstance(value, tuple | list):
+        if not isinstance(value, (tuple, list)):
             errors.append(
                 ConfigurableValueError(
                     f"Incorrect value type - {type(value)}: should be list or tuple",