code: def camera_center_in_world(self):
      return self.camera_to_world[:3, 3]
  
imports: import numpy
  from geometry import transformations
  from geometry.basics import Translation, Rotation, UnstableRotation
label_desc: Use image node_id 14 for calling the CameraPose obj's underlying member method code with example usage: obj.camera_center_in_world() and returns: self