Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python Introducing Tuples Getting to Know Tuples Creating Tuples

defined

what does not defined indicate?

creating_tuples.py
my_tuple=(I,love,python)

1 Answer

Steven Parker
Steven Parker
211,044 Points

"Not defined" means your code is referencing something the system doesn't know about. In this case you have three identifiers that have not been created yet.

But the instructions said to create 3 strings, and each string literal should be enclosed in quotes.

my_tuple = ('I', 'love', 'python')