code: def test_ndtri(self):
      self.check_unary_linspace0_1("ndtri")
  
imports: import numpy
  import pytest
  import cupy
  from cupy import testing
  import cupyx.scipy.special
label_desc: Use image node_id 3 for calling the _TestBase obj's underlying member method code with example usage: obj.test_ndtri() without return types