This class has two mistakes. Find them, say what error Python gives, and fix them.

Plan. Check self in two places: the parameters of each method, and the attributes.

1. In __init__, name = name makes a local variable and not an attribute. It must be self.name = name. Without the fix, the object has no name.
2. In speak, the parameter self is missing. Python passes the object as the first argument, so tom.speak() gives TypeError: Cat.speak() takes 0 positional arguments but 1 was given. (This error comes first, so you see it first.)