code: def testIncorrectDims(self, shape):
      l = linear.Linear(3)
      with self.assertRaisesRegex(
          ValueError, "Shape .* must have rank >= 2"
      ):
          l(tf.ones(shape))
  
imports: from absl.testing import parameterized
  import numpy
  from sonnet.src import linear
  from sonnet.src import test_utils
  import tensorflow
label_desc: Use image node_id 14 for calling the LinearTest obj's underlying member method code with example usage: obj.testIncorrectDims(shape) without return types