code: def test_arithm_op_context_manager_disabled():
      tl_1 = tensors.TensorListCPU(np.ones((8, 16, 16)))
      tl_2 = tensors.TensorListCPU(np.ones((8, 16, 16)))
  
      tl_1 + tl_2
  
file_path: DALI/dali/test/python/test_eager_operators.py
imports: import numpy
  import os
  from nvidia.dali import fn
  from nvidia.dali import pipeline_def
  from nvidia.dali import ops
  from nvidia.dali import tensors
  from nvidia.dali.experimental import eager
  from nose_utils import assert_raises, raises
  from test_utils import get_dali_extra_path
label_desc: Use image node_id 3 for calling a global function with example usage: test_arithm_op_context_manager_disabled() without return types