will this line conflict the the line below?

This marker is automatically added by go fmt ./....

ref: https://go.googlesource.com/proposal/+/master/design/draft-gobuild.md#design

//go:build lines
Go 1.17 introduced //go:build lines as a more readable way to write build constraints, instead of // +build lines. As > of Go 1.17, gofmt adds //go:build lines to match existing +build lines and keeps them in sync, while go vet > diagnoses when they are out of sync.

Since the release of Go 1.18 marks the end of support for Go 1.16, all supported versions of Go now understand > //go:build lines. In Go 1.18, go fix now removes the now-obsolete // +build lines in modules declaring go 1.18 or later > in their go.mod files.

For more information, see https://go.dev/design/draft-gobuild.

https://tip.golang.org/doc/go1.18#go-command

got it.

These should be Kubeflow authors?

Oh, this is my bad. Yes, you're right.