class_docstr: Pullback diffeo metric for Open Hemisphere.
  
  Pulls back metric from hyperboloid.
class_docstr_tok: ["Pullback","diffeo","metric","for","Open","Hemisphere",".","Pulls","back","metric","from","hyperboloid","."]
code: def __init__(self, space):
      image_space = Hyperboloid(dim=space.dim)
      diffeo = OpenHemisphereToHyperboloidDiffeo()
      super().__init__(
          space=space, diffeo=diffeo, image_space=image_space
      )
  
imports: import geomstats.backend
  from geomstats.geometry.base import OpenSet
  from geomstats.geometry.diffeo import Diffeo
  from geomstats.geometry.hyperboloid import Hyperboloid
  from geomstats.geometry.hypersphere import Hypersphere
  from geomstats.geometry.product_manifold import ProductManifold, ProductRiemannianMetric
  from geomstats.geometry.pullback_metric import PullbackDiffeoMetric
label_desc: Use image node_id 1 to create a new OpenHemispherePullbackMetric object from inherited base classes: PullbackDiffeoMetric with example: obj = OpenHemispherePullbackMetric(space)