human
I am working on the file "00-BestPractices/Decorator.ipynb".
The first task is:
Functions inside another functions
Can you write Python code for it?
 Can you provide a the Python code you requested?
assistant
#Here is the Python code you requested.

def talk():
    def whisper(word="yes"):
        return word.lower() + '...'
    
    print(whisper())

talk()

# But "whisper" DOES NOT EXIST outside "talk":
whisper()