code: def bundles(request):
      k_landmarks, m_ambient = request.param
  
      space = PreShapeSpace(k_landmarks, m_ambient, equip=True)
      request.cls.total_space = request.cls.base = space
  
      request.cls.bundle = PreShapeSpaceBundle(space)
  
imports: import random
  import pytest
  from geomstats.geometry.pre_shape import PreShapeSpace, PreShapeSpaceBundle
  from geomstats.geometry.quotient_metric import QuotientMetric
  from geomstats.test.parametrizers import DataBasedParametrizer
  from geomstats.test_cases.geometry.pre_shape import KendallShapeMetricTestCase, PreShapeSpaceBundleTestCase, PreShapeSpaceTestCase
  from geomstats.test_cases.geometry.riemannian_metric import RiemannianMetricComparisonTestCase, RiemannianMetricTestCase
  from .data.pre_shape import KendallShapeMetricCmpTestData, KendallShapeMetricTestData, PreShapeMetricTestData, PreShapeSpaceBundleTestData, PreShapeSpaceTestData
label_desc: Use image node_id 2 for calling a global function with example usage: bundles(request) without return types