anchor.diff:      owner = "cnico";
       repo = pname;
       rev = version;
  -    sha256 = "00qkzr2g38fpa7ndnbfx9m4d50lmz0j74nkxif3amnkbl4m6l5vn";
  +    sha256 = "sha256-/G92WkWUr3T5T7VVzMERFVmLDfLz6m9rlZLQZCBQbCI=";
     };
   
     nativeBuildInputs = [
  
positive.code: 
  buildPythonPackage rec {
    pname = "flipr-api";
    version = "1.4.1";
    format = "pyproject";
  
    disabled = pythonOlder "3.6";
  
negative.code:     pytestCheckHook
    ];
  
    pythonImportsCheck = [
      "flipr_api"
    ];
  
    meta = with lib; {
      description = "Python client for Flipr API";
  