fixup! python3Packages.torchaudio: fix the cuda build

    blasProvider = blas.provider;

    # To help debug when a package is broken due to CUDA support

    inherit brokenConditions;

  } // lib.optionalAttrs cudaSupport {

    # NOTE: supportedCudaCapabilities isn't computed unless cudaSupport is true, so we can't use

    #   it in the passthru set above because a downstream package might try to access it even

    #   when cudaSupport is false. Better to have it missing than null or an empty list by default.

    cudaCapabilities = supportedCudaCapabilities;

    cudaCapabilities = if cudaSupport then supportedCudaCapabilities else [ ];

  };

  meta = with lib; {