Add __str__ Methods to Classes

[jsoconno]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
It would be great if the objects str method just returned the label of the object without any of the newlines.

Describe alternatives you've considered
This is the only solution to get a string representation of a class object.

Additional context
This is not an issue, but a nice to have.