#1730 Fix Image spec Hash Pull request opened by RichhLi TL;DR Converting the hash object to string will include the memory address (which differs in every execution), so two identical requirements.txt file will have different hashes. Instead, use hexdigest() for unique hash value. 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 flyteorg/flytekit ✅ All checks have passed 2/2 successful checks