proj_bdd_height.py: Empty function skeleton for ZZ_points_of_bounded_height

Author: guojing0

src/sage/schemes/projective/proj_bdd_height.py

@@ -35,6 +35,10 @@
 from sage.geometry.polyhedron.constructor import Polyhedron
 
 
+def ZZ_points_of_bounded_height(dim, bound, normalize=False):
+    yield []
+
+
 def QQ_points_of_bounded_height(dim, bound, normalize=False):
     r"""
     Return an iterator of the points in ``self`` of absolute multiplicative