Question: Which is the _only_ valid import statement in Go?

1. `import "github/gin-gonic/gin"`
2. `import "https://github.com/gin-gonic/gin"`
3. `import "../template"`
4. `import "github.com/gin-gonic/gin"`

Answer: The correct answer of the above question is Option D:`import "github.com/gin-gonic/gin"`