I’m sorry.
It turns out I misread your error.
So, yes, the standard tensorflow binary was compiled to use AVX instructions so your CPU must support this instruction set.
The workaround is to compile tensorflow yourself…
But I would suggest try installing the tensorflow version from Anaconda locally. You can also look at this post for more background info. If that works, then you can modify the docker image to uninstall the tensorflow version that came with it and use the Anaconda version instead.