code: def testGlimpseOnLeftMargin(self):
      self._VerifyValues(
          tensor_in_sizes=[41, 61],
          glimpse_sizes=[11, 7],
          offsets=[-0.7, -1.0],
          expected_rows=[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11],
          expected_cols=[None, None, None, 1, 2, 3, 4],
      )
  
imports: import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_image_ops
  from tensorflow.python.ops import image_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 11 for calling the ExtractGlimpseTest obj's underlying member method code with example usage: obj.testGlimpseOnLeftMargin() without return types