bisturi py docstring: 4 edits in 3 file(s)

bisturi py docstring: 4 edits in 3 file(s): a task in bisturi-harbor (Harbor dataset). Here are the edits to make: 1. In carrello.py : add to the validate method of the Loan class the docstring """Check that the Loan has a name.""" , on one line, as the first line of its body (indented like the…