code: def testLarge17500x128(self):
      x_np = self._random_matrix(np.float32, (17500, 128))
      self._test(x_np, full_matrices=True)
  
imports: import itertools
  import unittest
  from absl.testing import parameterized
  import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import linalg_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 9 for calling the QrOpTest obj's underlying member method code with example usage: obj.testLarge17500x128() without return types