Introduction
Practice
Instruction
Great! Let's create a simple function.
Exercise
Create a function named mind_your_tone() that accepts a string as its argument and checks whether the whole string is uppercase. If it is, then the function should return the string in lowercase. Otherwise, it should return the original text.
Stuck? Here's a hint!
In order to turn the string into its lowercase version, use the lower() function. Similar to the isupper() and islower() functions, it is used after a dot:
shout = "HEY!" print(shout.lower()) >> hey!
