anchor.diff:      owner = "coqui-ai";
       repo = "Trainer";
       rev = "v${version}";
  -    hash = "sha256-ujuQ9l6NOpDb2TdQbRcOM+j91RfbE8wCL9C0PID8g8Q=";
  +    hash = "sha256-MSB3XbQALEKQi6Jtr/d2K8cIqyZryebYEcewGG48HV0=";
     };
  -
  -  patches = [
  -    (fetchpatch {
  -      url = "https://github.com/coqui-ai/Trainer/commit/07b447abf3290c8f2e5e723687b8a480b7382265.patch";
  -      sha256 = "0v1hl784d9rghkblcfwgzp0gg9d6r5r0yv2kapzdz2qymiajy7y2";
  -    })
  -  ];
   
     propagatedBuildInputs = [
       coqpit
       fsspec
       pytorch-bin
       soundfile
  +    tensorboardx
  +    protobuf
     ];
   
     # only one test and that requires training data from the internet
  
positive.code: , coqpit
  , fsspec
  , pytorch-bin
  
  , pytestCheckHook
  , soundfile
  
negative.code: 
  let
    pname = "coqui-trainer";
    version = "0.0.12";
  in
  buildPythonPackage {
    inherit pname version;
  