code: def load_npz(path):
      """Load a halfspace definition from a numpy file."""
      data = np.load(path)
      trans = data["trans"]
      planes = data["planes"]
      T, C, H = planes.shape[0:3]
      return T, C, H, trans, planes
  
file_path: graphics/tensorflow_graphics/projects/cvxnet/colab/blender.py
imports: import os
  import shutil
  import matplotlib.pyplot
  from mpl_toolkits.mplot3d import Axes3D
  import numpy
  from scipy.spatial import HalfspaceIntersection
  import trimesh
label_desc: Use image node_id 1 for calling a global function with example usage: load_npz(path) and returns: T,  C,  H,  trans,  planes