[Accessibility Keyboard Review] Critical - Model Serving Issues

Description of problem:

A11Y critical issues found for the Model Serving as reported in the report

1. The element's role is missing or is not appropriate for the element's function.

Prerequisites (if any, like setup, operators/versions):

Steps to Reproduce

1. Navigate to the Model Serving page
2. Use Deque Browser Extension Pro 7-day free trial and scan the page using Keyboard Guided Tests or use Keyboard's tabs to navigate through UI 
3. Observe the issues reported above

Actual results:

Reported issues are present.

Expected results:

Reported issues are fixed.

Reproducibility (Always/Intermittent/Only Once):

Always

Build Details:

v1.20.1-8

Workaround:

N/A

Additional info: