fix: remove dummy.txt

[william-man]

Pull Request

Description

removed dummy file from functions folder

• Related issue: [Insert issue number or link here]

Type of Change

Please delete options that are not relevant:

• 🧹 Chore, CI, Revert

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas (if necessary)
• I have updated the documentation (if necessary)
• I have added tests that prove my fix is effective or that my feature works
• New and existing tests pass locally with my changes

Screenshots (if applicable)