code: def test_float32(self, *dims):
      self._test(
          *dims, allow_float64=False, onp_dtype=np_dtypes.float32
      )
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.framework import ops
  from tensorflow.python.ops.numpy_ops import np_array_ops
  from tensorflow.python.ops.numpy_ops import np_dtypes
  from tensorflow.python.ops.numpy_ops import np_math_ops
  from tensorflow.python.ops.numpy_ops import np_random
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the RandNTest obj's underlying member method code with example usage: obj.test_float32() without return types