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#ask-community
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# ask-community
h

Henry

05/07/2022, 4:42 AM
I was checking the Dagster sample code and noticed some op got comma as ending, which looks a bit new to me and I found it doesn't return errors. Are those two comma in red circle optional? Thank you.
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y

Yevhen Samoilenko

05/08/2022, 6:01 PM
It's totally fine. These commas are optional.
👍 1