func Infof(format string, args ...interface{}) {
	if Log != nil {
		Log.Info(fmt.Sprintf(format, args...))
	}
}
func Infof(format string, args ...interface{}) {
	if Log != nil {
		Log.Info(fmt.Sprintf(format, args...))
	}
}
func Infof ( format string , args ... interface { } ) { if Log != nil { Log . Info ( fmt . Sprintf ( format , args ... ) ) } }
// Infof logs at the INFO log level using a standard printf format string
Infof logs at the INFO log level using a standard printf format string