Clean up PySoy examples
Our pysoy/examples directory has become cluttered with a few examples that no longer work. Run each example and make a list of which examples are broken, work poorly, or outright crash. Note the error message(s) from each.
Additionally, note examples with poor code formatting or lacking comments explaining how they work.
Attach a text file to this task detailing what you find. This may be used to create additional tasks to fix (or remove) specific examples.