code: def lift(point):
      return gs.linalg.cholesky(point)
  
imports: import pytest
  import geomstats.backend
  from geomstats.geometry.fiber_bundle import FiberBundle
  from geomstats.geometry.matrices import Matrices
  from geomstats.geometry.special_orthogonal import SpecialOrthogonal
  from geomstats.test.random import RandomDataGenerator
  from geomstats.test.test_case import TestCase
  from geomstats.test.vectorization import generate_vectorization_data
label_desc: Use image node_id 5 for calling the GeneralLinearBuresWassersteinBundle obj's underlying member method code with example usage: obj.lift(point) and returns: gs