kevin 89019a0b72 use fmt.Println instead of println %!s(int64=5) %!d(string=hai) anos
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goctl 89019a0b72 use fmt.Println instead of println %!s(int64=5) %!d(string=hai) anos
modelctl 0a7e0cce77 update package reference %!s(int64=5) %!d(string=hai) anos