You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.go
    path of file: ./repos/learning/golang/source_code/Go语言核心编程代码/chapter11/interfacedetails2
    
    the code of the file until where you have to start completion: package main
import (
	"fmt"
)

type BInterface interface {
	te
    
func main() {
	var stu Stu
	var a AInterface = stu
	a.test01()

	var t T = stu //ok
	fmt.Println(t)
	var t2 interface{}  = stu
	var num1 float64 = 8.8
	t2 = num1
	t = num1
	fmt.Println(t2, t)
}