I just need the code for interval_contains(self, x) that passes the test given. The parameter must be exactly followed how it was given.

Ligma is the answer

Answerdashboard;

In windows explorer, select the file, folder, or groups of files and folders you'd like to copy. you can select multiple files or folders in several ways: click the first file or folder you want to select, hold down the ctrl key, and then click each additional file or folder you want.