code: def _verifySquareRootReal(self, x):
      for np_type in [np.float32, np.float64]:
          self._verifySquareRoot(x, np_type)
  
imports: import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import gen_linalg_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import stateless_random_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the SquareRootOpTest obj's underlying member method code with example usage: obj._verifySquareRootReal(x) without return types