human
I am working on the file "05-classes-oop.ipynb".
The first task is:
In fact, we can be a bit smarter than this. Note that the __init__ function of the Monomial class is identical to that of the Polynomial class, just with the leading_term set explicitly to 1. Rather than duplicating the code and modifying a single value, we can call the __init__ function of the Polynomial class directly. This is because the Monomial class is built on the Polynomial class, so knows about it. We regenerate the class, but only change the __init__ function:
Can you write Python program for it?

=====
Can you provide a the Python program you requested?
assistant
#Here is the Python program you requested.

class Monomial(Polynomial):
    """Representing a monomial, which is a polynomial with leading term 1."""
    explanation = "I am a monomial"
    
    def __init__(self, roots):
        Polynomial.__init__(self, roots, 1)
        
    def __repr__(self):
        string = ""
        for root in self.roots:
            if root == 0:
                string = string + "x"
            elif root > 0:
                string = string + "(x - {})".format(root)
            else:
                string = string + "(x + {})".format(-root)
        return string

v = Monomial((2, -3))
v.explain_to("Fred")
print(v)