code: def test_read_paged(tmpdir):
      data_fname = tmpdir.join("test_read.sigmf-data")
  
      actual = cp.random.rand(100).astype(cp.complex64)
      actual.tofile(data_fname)
  
      expect = cusignal.read_bin(str(data_fname), dtype=cp.complex64)
  
      cp.testing.assert_array_equal(actual, expect)
  
imports: import cupy
  import cusignal
label_desc: Use image node_id 1 for calling a global function with example usage: test_read_paged(tmpdir) without return types