#1587 Add support nested FlyteFile in pyflyte run Pull request opened by pingsutw TL;DR Fixes https://flyte-org.slack.com/archives/CP2HDHKE1/p1680845682408899 Add support nested FlyteFile in pyflyte run. 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 https://flyte-org.slack.com/archives/CP2HDHKE1/p1680845682408899 Follow-up issue NA flyteorg/flytekit ✅ All checks have passed 30/30 successful checks