anchor.diff:      owner = "google";
       repo = pname;
       rev = "jax-v${version}";
  -    hash = "sha256-4idh7boqBXSO9vEHxEcrzXjBIrKmmXiCf6cXh7En1/I=";
  +    hash = "sha256-ruXOwpBwpi1G8jgH9nhbWbs14JupwWkjh+Wzrj8HVU4=";
     };
   
     # jaxlib is _not_ included in propagatedBuildInputs because there are
  
positive.code:     "tests/sparse_test.py"
    ];
  
    pythonImportsCheck = [
      "jax"
    ];
  
    meta = with lib; {
      description = "Differentiate, compile, and transform Numpy code";
  
negative.code: in
  buildPythonPackage rec {
    pname = "jax";
    version = "0.3.23";
    format = "setuptools";
  
    disabled = pythonOlder "3.7";
  