code: def test_linear_svc_shifted(self):
      self._test_linear_svc(3, labels_shift=2)
  
imports: import unittest
  import numpy
  import torch
  from sklearn.svm import LinearSVC, LinearSVR, SVC, NuSVC, SVR
  import hummingbird.ml
  from hummingbird.ml import constants
  from hummingbird.ml._utils import tvm_installed
label_desc: Use image node_id 4 for calling the TestSklearnSVC obj's underlying member method code with example usage: obj.test_linear_svc_shifted() without return types