session is not declared in these examples and task result is not used. Also, these were not used consistently in all examples. In my opinion it would make more sense to clean those up, so that a beginner is not distracted from them, especially as session is an optional argument and task can be discarded.
sessionis not declared in these examples andtaskresult is not used. Also, these were not used consistently in all examples. In my opinion it would make more sense to clean those up, so that a beginner is not distracted from them, especially assessionis an optional argument andtaskcan be discarded.