class_docstr: Class used to plot points in the Poincare Half Plane.
class_docstr_tok: ["Class","used","to","plot","points","in","the","Poincare","Half","Plane","."]
code: def __init__(self, points=None, coords_type="half-space"):
      self.points = []
      self.coords_type = coords_type
      if points is not None:
          self.add_points(points)
  
imports: import matplotlib.pyplot
  from mpl_toolkits.mplot3d import Axes3D
  import geomstats.backend
  from geomstats.geometry.hyperboloid import Hyperboloid
  from geomstats.geometry.poincare_half_space import PoincareHalfSpace
label_desc: Use image node_id 1 to create a new PoincareHalfPlane object  with example: obj = PoincareHalfPlane(points, coords_type)