code: def test_array_input(self, xp, scp, dtype):
      x = 1000 * xp.arange(1, 11, dtype=dtype)
      y = xp.arange(1, 11, dtype=dtype)
      xi = xp.array(1000 * 9.5)
      return scp.interpolate.barycentric_interpolate(x, y, xi)
  
imports: import io
  import warnings
  import numpy
  import pytest
  import cupy
  from cupy.cuda import runtime
  from cupy import testing
  import cupyx.scipy.interpolate
  from cupyx.scipy.interpolate import CubicHermiteSpline
label_desc: Use image node_id 12 for calling the TestBarycentric obj's underlying member method code with example usage: obj.test_array_input(xp, scp, dtype) and returns: scp