Removes extra quotes from Question vs Statement (Opensource)

[josejuanmartinez]

Removes extra quotes from Bert For Sequence Classifier "Question vs Statement" (Opensource version)

Description

Shallow change to remove extra quotes in code section

Motivation and Context

Uploading through ModelsHub already adds format quotes, so no need to manually insert them.

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Code improvements with no or little impact
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING page.
• I have added tests to cover my changes.
• All new and existing tests passed.