#1313 Fix mypy errors Pull request opened by pingsutw TL;DR Fixed all the mypy errors 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 ^^^ Tracking Issue Fixes flyteorg/flyte#1030 Follow-up issue NA flyteorg/flytekit Codecov: 54.54% of diff hit (target 69.22%) ✅ 29 other checks have passed 29/30 successful checks