code: def test_can_instantiate():
      import brainiak.reprsimil.brsa
  
      s = brainiak.reprsimil.brsa.GBRSA()
      assert s, "Invalid GBRSA instance!"
  
      s = brainiak.reprsimil.brsa.GBRSA(
          n_iter=40,
          rank=4,
          auto_nuisance=False,
          nureg_method="PCA",
          baseline_single=False,
          logS_range=1.0,
          SNR_bins=11,
          rho_bins=40,
          tol=2e-3,
          optimizer="CG",
          random_state=0,
          anneal_speed=20,
          SNR_prior="unif",
      )
      assert s, "Invalid GBRSA instance!"
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_can_instantiate() without return types