code: def _load_data(name):
      """
      Load npz data file under data/
      Returns a copy of the data, rather than keeping the npz file open.
      """
      filename = os.path.join(
          os.path.abspath(os.path.dirname(__file__)), "data", name
      )
      with np.load(filename) as f:
          return dict(f.items())
  
imports: import os
  import numpy
  from numpy.testing import assert_array_almost_equal, assert_allclose
  import pytest
  from pytest import raises
  from scipy.linalg import solve_sylvester
  from scipy.linalg import solve_continuous_lyapunov, solve_discrete_lyapunov
  from scipy.linalg import solve_continuous_are, solve_discrete_are
  from scipy.linalg import block_diag, solve, LinAlgError
  from scipy.sparse._sputils import matrix
label_desc: Use image node_id 1 for calling a global function with example usage: _load_data(name) and returns: dict