fix/udc-migration

[alicechaitea]

Description

Migrate UDC to FUNCTION

Related Issue(s)

Closes: #109

Description of Changes

*Migrated all UDCs to Function
*Enabled usage of Function

Breaking Changes

Screenshots

Related Pull Requests

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module