How to publish a dashboard to Tableau Online which is using calculation from TabPy running on localhost?

Hi All,

Is there any specific setting requires that need to be done on tableau developer site?

I am trying to publish a workbook which is using TabPy server running on localhost and working fine localy. The calculation/result returning from python script is correct as expected.

While publishing this dashboard to tableau online its throwing error

"this worksheet contains scripts for an external service which cannot be viewed on target platform until administrator configures as External Service Connection."

Any lead or help is appreciated.