uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/transformers/default.nix

@@ -0,0 +1,107 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, cookiecutter
+, filelock
+, huggingface-hub
+, importlib-metadata
+, regex
+, requests
+, numpy
+, packaging
+, tensorflow
+, sagemaker
+, ftfy
+, protobuf
+, scikit-learn
+, pillow
+, pyyaml
+, pytorch
+, tokenizers
+, tqdm
+}:
+
+buildPythonPackage rec {
+  pname = "transformers";
+  version = "4.19.2";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "huggingface";
+    repo = pname;
+    rev = "refs/tags/v${version}";
+    hash = "sha256-9r/1vW7Rhv9+Swxdzu5PTnlQlT8ofJeZamHf5X4ql8w=";
+  };
+
+  propagatedBuildInputs = [
+    filelock
+    huggingface-hub
+    numpy
+    protobuf
+    packaging
+    pyyaml
+    regex
+    requests
+    tokenizers
+    tqdm
+  ] ++ lib.optionals (pythonOlder "3.8") [
+    importlib-metadata
+  ];
+
+  passthru.optional-dependencies = {
+    ja = [
+      # fugashi
+      # ipadic
+      # unidic_lite
+      # unidic
+    ];
+    sklearn = [
+      scikit-learn
+    ];
+    tf = [
+      tensorflow
+      # onnxconverter-common
+      # tf2onnx
+    ];
+    torch = [
+      pytorch
+    ];
+    tokenizers = [
+      tokenizers
+    ];
+    modelcreation = [
+      cookiecutter
+    ];
+    sagemaker = [
+      sagemaker
+    ];
+    ftfy = [ ftfy ];
+    onnx = [
+      # onnxconverter-common
+      # tf2onnx
+    ];
+    vision = [
+      pillow
+    ];
+  };
+
+
+  # Many tests require internet access.
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "transformers"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/huggingface/transformers";
+    description = "Natural Language Processing for TensorFlow 2.0 and PyTorch";
+    changelog = "https://github.com/huggingface/transformers/releases/tag/v${version}";
+    license = licenses.asl20;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ pashashocky ];
+  };
+}