code: def setup_method(self):
      self.dimension = 4
      self.dt = 0.1
      self.euclidean = Euclidean(self.dimension)
      self.matrices = Matrices(self.dimension, self.dimension)
      self.intercept = self.euclidean.random_point()
      self.slope = Matrices.to_symmetric(self.matrices.random_point())
  
file_path: geomstats/tests/tests_geomstats/test_integrator.py
imports: import pytest
  import geomstats.backend
  import geomstats.integrator
  from geomstats.geometry.euclidean import Euclidean
  from geomstats.geometry.matrices import Matrices
  from geomstats.test.test_case import TestCase
label_desc: Use image node_id 1 for calling the TestIntegrator obj's underlying member method code with example usage: obj.setup_method() without return types