16/16 Help


Hey, I need help with 16/16, its easy and i did it all correct I think,but their is always a problem can some one please help me.
This is my code

my_string = "Hello"
print len("my_string")
print "my_string".upper()`

is their something wrong with my code is so please reply and help me, Thanks


my_sting is variable and Hello is value, so when you are printing variable you don't put variable in "", just string values, remove ""

word = "hi"
print word


es una maquina muy dificil