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Can anyone help me out on the below one

in prefect 1.0 used this style used in the custom utilities

```from prefect.utilities.tasks import defaults_from_attrs
@defaults_from_attrs("params", "upstream_result")
def run(self, params={}, poll_interval: str = None):
    -----```
I got stuck with this in prefect 2.0 to use the alternate one to use in my custom library