code: def circle(cls, center, radius, n_vertices=50, **kwargs):
          
          return cls.regular_polygon(center, radius, n_vertices, **kwargs)
docs: Construct a circle.
  
          Parameters
          ----------
          center : array-like
          radius : float
          n_vertices : int, optional
              Number of points to draw.
              Decrease for performance, increase for appearance.
          kwargs
              Other keyword arguments are passed to the |Shape| constructor.