code: def test_basic_tensor(self):
      self.all_inputs_tensors = True
      self.assertFunctionMatchesEager(dict_call, 1)
      self.assertFunctionMatchesEager(len_call, [1, 2])
      self.assertFunctionMatchesEager(dict_call_aliased, 1)
      self.assertFunctionMatchesEager(len_call_aliased, [1, 2])
      self.assertFunctionMatchesEager(dict_call_dynamic, 1)
      self.assertFunctionMatchesEager(len_call_dynamic, [1, 2])
      self.assertFunctionMatchesEager(nested_call, [])
      self.assertFunctionMatchesEager(nested_call, [1, 2, 3])
  
file_path: tensorflow/tensorflow/python/autograph/tests/call_to_builtin_function_test.py
imports: import unittest
  import tensorflow
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 2 for calling the ReferenceTest obj's underlying member method code with example usage: obj.test_basic_tensor() without return types