===========================
pClass.py

import useClass

center = point.Point(0,0)
point_a = point.Point(1,1)

print(point_a + " is point a")
print(center + " is the center")


========================================
useClass.py

class Point:
    ''' Represent a point in a Euclidian plane '''

    def __init__(self, x_coor, y_coor):
        self.x = x_coor
        self.y = y_coor

    def coordinates(self:
        '''Return a tuple of the x,y coords of a ponit'''
        return (self.x, self.y)

    def move_to(self, x_coor, y_coor):
        '''Assign new coordinates to a ponit '''
        self.x = x_coor
        self.y = y_coor

Traceback (most recent call last):
  File "useClass.py", line 1, in <module>
    import useClass
  File "/home/mikey/school/useClass.py", line 3, in <module>
    center = useClass.Point(0,0)
AttributeError: module 'useClass' has no attribute 'Point'