code: def element_update():
      l = []
      l.append(1)
      l.append(2)
      l.append(3)
      directives.set_element_type(l, tf.int32)
      l[1] = 5
      return special_functions.stack(l, strict=False)
  
file_path: tensorflow-upstream/tensorflow/python/autograph/tests/basic_list_test.py
imports: import tensorflow
  from tensorflow.python.autograph.lang import directives
  from tensorflow.python.autograph.lang import special_functions
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 3 for calling a global function with example usage: element_update() and returns: special_functions