error: Make error handler a standalone function
This way it can be re-used for non flask_restful endpoints.
Related MRs:
- !23 (merged)
- !22 (merged)
- !21 (merged)
- !20 (merged) (This MR)
- !19 (merged)
- !18 (merged)
- main
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This way it can be re-used for non flask_restful endpoints.
Related MRs: