code: def testSetTensorShapeEmpty(self):
      with ops.Graph().as_default():
          tensor = array_ops.placeholder(
              dtype=dtypes.float32, shape=[None, 3, 5]
          )
      self.assertAllEqual([None, 3, 5], tensor.shape)
  
      util.set_tensor_shapes([tensor], {})
      self.assertAllEqual([None, 3, 5], tensor.shape)
  
imports: import os
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow.lite.python import util
  from tensorflow.lite.tools.flatbuffer_utils import read_model
  from tensorflow.python.client import session
  from tensorflow.python.framework import convert_to_constants
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import while_loop
  from tensorflow.python.platform import test
label_desc: Use image node_id 7 for calling the TensorFunctionsTest obj's underlying member method code with example usage: obj.testSetTensorShapeEmpty() without return types