Tensorflow-gpu is not found upon installation

Hello. I am setting up mmvec in a new conda environment using the installation instructions provided on the mmvec GitHub page. However I've run into a problem where mmvec is attempting to import a function from tensorflow-gpu but it is not being installed as a dependency. I have tried installing it manually using mamba install tensorflow-gpu but every channel I have tried has been unable to locate it. What version of tensorflow-gpu is required for mmvec and where can I find it for installation using mamba?