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Hi team, I am trying to execute a job that has notebook op using dagstermill. I can execute this from dagit successfully but using the python API, I am getting this error `dagstermill.errors.DagstermillError: Can't execute a dagstermill op from a job that is not reconstructable. Use the reconstructable() function if executing from python`  what does this mean? Thank you a lot

<https://docs.dagster.io/_apidocs/jobs#reconstructable-jobs>

Screen Shot 2022-03-29 at 5.45.16 PM.png

Hi <@UH3RM70A2> I am trying to set this reconstrutable but I can’t do that. I am not completely sure how to execute this using python API and how to add this one to dagit. If I execute this one using the python API
```appl_price.execute_in_process(run_config=test_config.get_preset(name_preset='json_manager',
                                                                name_yaml='APPL.yaml').run_config)
I get: Traceback (most recent call last):
  File "/Users/…/PycharmProjects/Data_application_template/project_dataML/main.py", line 10, in &lt;module&gt;
    appl_price.execute_in_process(run_config=test_config.get_preset(name_preset='json_manager',
AttributeError: 'ReconstructablePipeline' object has no attribute 'execute_in_process'```

ah sorry, you have to use `execute_pipeline`  here
`execute_pipeline(reconstructable(appl_price), run_config=...)`

<@UH3RM70A2> thank you, It will nice to put this in the docs. With the latest version, it is a little confusing when to use the old API (If i am not wrong, `execute` was thought for pipeline) and the new one (`jobs/graphs` )

ya were hoping to come up with a better replacement for the new APIs that doesn’t involve having to confront this `reconstructable` stuff

<@U018K0G2Y85> discussion Execute dagstermill op in Python

Question in the thread has been surfaced to GitHub Discussions for future discoverability: <https://github.com/dagster-io/dagster/discussions/8465>