add missing return statement

Author: bisgaard-itis

packages/service-library/src/servicelib/celery/models.py

@@ -18,7 +18,7 @@ class TaskFilter(BaseModel):
 
     @classmethod
     def from_async_job_filter(cls, async_job_filter: AsyncJobFilter) -> "TaskFilter":
-        cls.model_validate(async_job_filter.model_dump())
+        return cls.model_validate(async_job_filter.model_dump())
 
 
 class TaskState(StrEnum):