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I have a flow where the vizualization is adding a bunch of List-&gt;List-&gt;Dict boxes which makes it hard to read. How can I remove those?
```standardizer_task = submit_standardizer_job(files, bucket, 'mcule', version)
standardizer_wait_task = AWSClientWait(client='batch', waiter_name='JobComplete', max_retries=2, retry_delay=datetime.timedelta(minutes=1))(waiter_kwargs={'jobs': [standardizer_task]})```


Here is an example graphviz from the above section

Hey <@U01PW2TAH2S>,
I’m not sure you can get rid of these with the visualize method currently, but you can package your data manipulation into a task to keep Prefect from visualizing autogenerated tasks by adding something like:
```@task
def prepare_waiter_kwargs(standardizer_task):
    return {'jobs': [standardizer_task]}```
to remove some of those boxes from the graphviz pdf.

<@UUDFU628J> It would be useful to be able to annotate a task to indicate it shouldn't be visualized. We have some large complicated flows and most of the visualization is configuration stuff which makes it harder to see the actual computation graph