#1757 [WIP] Add is none function Pull request opened by pingsutw TL;DR WIP Type ☐ Bug Fix ☐ Feature ☐ Plugin Are all requirements met? ☐ Code completed ☐ Smoke tested ☐ Unit tests added ☐ Code documentation added ☐ Any pending items have an associated Issue Complete description How did you fix the bug, make the feature etc. Link to any design docs etc Tracking Issue https://github.com/flyteorg/flyte/issues/ Follow-up issue NA OR https://github.com/flyteorg/flyte/issues/ flyteorg/flytekit GitHub Actions: build (ubuntu-latest, 3.9) GitHub Actions: build (ubuntu-latest, 3.8) GitHub Actions: Docs Warnings WIP: Title contains "WIP" ✅ 1 other check has passed 1/5 successful checks