Hi @anoop52172,
I have to highlight that this issue is not on our side (none of the production code metrics are included in the coverage file you attached). I understand that you can see the coverage in visual studio but please check the file yourself (coverage xml generated by visual studio coverage) to see that the metrics for the production code are not there.
You have to check the docs (Microsoft) to see how to call the build to include in the coverage results (xml file) the metrics for the production code.