code: def test_symiirorder1(self, size, precision, dtype, xp, scp):
      if xp.dtype(dtype).kind in {"i", "u"}:
          pytest.skip()
      if runtime.is_hip and driver.get_build_version() < 5_00_00000:
          # ROCm 4.3 raises in Module.get_function()
          pytest.skip()
  
      x = testing.shaped_random((size,), xp, dtype=dtype)
      c0, z1 = 2.0, 0.5
      return scp.signal.symiirorder1(x, c0, z1, precision)
  
imports: import pytest
  from cupy import testing
  from cupy.cuda import driver
  from cupy.cuda import runtime
  import cupyx.scipy.signal
label_desc: Use image node_id 1 for calling the TestSymIIROrder obj's underlying member method code with example usage: obj.test_symiirorder1(size, precision, dtype, xp, scp) and returns: scp