anchor.diff:    # '';
   
     postPatch = ''
  -    substituteInPlace setup.cfg --replace "thinc==7.4.0" "thinc>=7.4.0,<8"
  +    substituteInPlace setup.cfg --replace "thinc==7.4.1" "thinc>=7.4.1,<8"
     '';
   
     meta = with lib; {
  
positive.code:     homepage = "https://github.com/explosion/spaCy";
      license = licenses.mit;
      maintainers = with maintainers; [ danieldk sdll ];
      };
  }
  
negative.code: 
  buildPythonPackage rec {
    pname = "spacy";
    version = "2.3.0";
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "0nri437dyapiq5gx8lbmjdfvqw2cnw3di13kp44rzr17bm5yh2jv";
    };
  
    propagatedBuildInputs = [
  