Adobe bridge batch image trace using Adobe Illustrator

Dear Experts,

I  am trying to batch trace all images inside Adobe Bridge using Adobe Illustrator script.

I am able to batch trace and get .ai file output, but I want .svg instead. I have already created a custom preset in Adobe Illustrator for my needs. But tracing each image individually in Illustrator is a tedious process.

Please help me to change or write new script which I can use in Adobe bridge or Adobe Illustrator

Thank You

Soans