anchor.diff:  
   buildPythonPackage rec {
     pname = "ignite";
  -  version = "0.4.5";
  +  version = "0.4.6";
   
     src = fetchFromGitHub {
       owner = "pytorch";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "sha256-FGFpaqq7InwRqFmQTmXGpJEjRUB69ZN/l20l42L2BAA=";
  +    sha256 = "sha256-dlKGXjUUnyYmPDilo0LQg9OkSkBnMYNgzlFLIfI0T6I=";
     };
   
  -  checkInputs = [ pytestCheckHook matplotlib mock pytest-xdist ];
  +  checkInputs = [ pytestCheckHook matplotlib mock pytest-xdist torchvision ];
     propagatedBuildInputs = [ pytorch scikit-learn tqdm pynvml ];
   
     # runs succesfully in 3.9, however, async isn't correctly closed so it will fail after test suite.
  
positive.code:     "--ignore=tests/ignite/contrib/handlers/test_trains_logger.py"
      "--ignore=tests/ignite/metrics/nlp/test_bleu.py"
      "--ignore=tests/ignite/metrics/nlp/test_rouge.py"
      "--ignore=tests/ignite/metrics/test_dill.py"
      "--ignore=tests/ignite/metrics/test_psnr.py"
      "--ignore=tests/ignite/metrics/test_ssim.py"
  
negative.code: , fetchFromGitHub
  , pytestCheckHook
  , pytest-xdist
  , torchvision
  , pythonOlder
  , matplotlib
  , mock
  