Upgrade tensorflow version to support higher versions of CUDA

[kimjson]

Current

tensorflow version is 2.3.*, which is compatible with CUDA 10.1 (not 11) according to: https://www.tensorflow.org/install/source#gpu.

Suggestion

tensorflow version is updated to 2.4.* or more to support CUDA version 11.* or more.

[yumeng5]

Hi @sundoufu ,

Thanks for the suggestion! I've updated the requirements file.

Best,
Yu

[kimjson]

Hi @sundoufu ,

Thanks for the suggestion! I've updated the requirements file.

Best, Yu

Thanks for the fast response!! Is it also working for the higher tensorflow version without any changes?

[yumeng5]

Yes, it should work without changing any code.