action_recognition_demo.py -- IndexError: list index out of range

Error:
File "/home/intel/openvinoc/open_model_zoo/demos/action_recognition_demo/python/action_recognition_demo/result_renderer.py", line 155, in decode_output
decoded_labels = [labels[i] if labels else str(i) for i in top_ind]
~~~~~~^^^
IndexError: list index out of range

When running "action_recognition_demo" model using encoder and decoder as:
action-recognition-0001/action-recognition-0001-encoder/FP16/action-recognition-0001-encoder.xml
action-recognition-0001/action-recognition-0001-decoder/FP16/action-recognition-0001-decoder.xml
I am facing list index out of range error due to driver_action.txt file

command used:
python action_recognition_demo.py -m_en /open_model_zoo/demos/action_recognition_demo/python/intel/action-recognition-0001/action-recognition-0001-encoder/FP16/action-recognition-0001-encoder.xml -m_de /open_model_zoo/demos/action_recognition_demo/python/intel/action-recognition-0001/action-recognition-0001-decoder/FP16/action-recognition-0001-decoder.xml -i /open_model_zoo/sample-videos/driver-action-recognition.mp4 -d CPU -at en-de -lb /open_model_zoo/demos/action_recognition_demo/python/driver_actions.txt

Start with demos/action_recognition_demo/python/action_recognition_demo/result_renderer.py at decode_output, then compare its top_ind values with the entries in driver_actions.txt and the encoder/decoder output. Reproduce the supplied action_recognition_demo.py command; done means the driver-action video completes without IndexError and the displayed labels match the model output.