Failed to run demo case

[trajepl]

When run the demo case in README, I met following issues:

UNIMPLEMENTED: DNN library is not found:

Please install Intel® Optimizations for TensorFlow or MKL enabled TensorFlow from source code within version >=1.14.0 and <=2.1

All the above errors were caused by wrong tensorflow version which can be fixed by:

pip install tensorflow==2.8.2
pip install intel-tensorflow==2.9.1

I am not sure if it is the right way to set up the tensorflow envs or is there any elegant way to run the demo case?