human
What is a the Python code you requested given the following:
I am working on the file "Classes.ipynb".
The first task is:
We now write a method that given many points, checks if the current point is more extreme than the other points.
Note that the argument *points means that more than one argument may be given.
Can you write Python code for it?
assistant
#Here is the Python code you requested.

class Point():
    """Holds on a point (x,y) in the plane"""
    def __init__(self, x=0, y=0):
        assert isinstance(x, (int, float)) and isinstance(y, (int, float))
        self.x = float(x)
        self.y = float(y)
    def __repr__(self):
        return "Point(" + str(self.x) + ", " + str(self.y) + ")"
    def __eq__(self, other):
        return (self.x, self.y) == (other.x, other.y)
    def __lt__(self, other):
        return (self.x < other.x and self.y < other.y)
    def __add__(self, other):
        assert isinstance(other, (int, Point))
        if isinstance(other, Point):
            return Point(self.x + other.x , self.y + other.y)
        else: # other is int, taken as (int, int)
            return Point(self.x + other , self.y + other)
    def increment(self, other): 
        '''this method changes self (add "inplace")'''
        assert isinstance(other,Point)
        self.x += other.x
        self.y += other.y
    
    def is_extreme(self, *points):
        for point in points:
            if not self > point:
                return False
        return True

p = Point(5, 6)
p.is_extreme(Point(1,1))

p.is_extreme(Point(1,1), Point(2,5), Point(6,2))