anchor.diff:    '';
   
     propagatedBuildInputs = [
  +    duet
       matplotlib
       networkx
       numpy
  
positive.code: , buildPythonPackage
  , pythonOlder
  , fetchFromGitHub
  , matplotlib
  , networkx
  , numpy
  
negative.code:     owner = "quantumlib";
      repo = "cirq";
      rev = "v${version}";
      sha256 = "sha256-MVfJ8iEeW8gFvCNTqrWfYpNNYuDAufHgcjd7Nh3qp8U=";
    };
  
    sourceRoot = "source/${pname}";
  