Add YOLOv5Face model support (#38)

* update .gitignore

* Added checking for cmake include dir

* fixed missing trt_backend option bug when init from trt

* remove un-need data layout and add pre-check for dtype

* changed RGB2BRG to BGR2RGB in ppcls model

* add model_zoo yolov6 c++/python demo

* fixed CMakeLists.txt typos

* update yolov6 cpp/README.md

* add yolox c++/pybind and model_zoo demo

* move some helpers to private

* fixed CMakeLists.txt typos

* add normalize with alpha and beta

* add version notes for yolov5/yolov6/yolox

* add copyright to yolov5.cc

* revert normalize

* fixed some bugs in yolox

* Add YOLOv5Face Model support

* fixed examples/vision typos

* fixed runtime_option print func bugs

fastdeploy/vision/visualize/visualize_pybind.cc

@@ -25,6 +25,14 @@ void BindVisualize(pybind11::module& m) {
                     vision::Visualize::VisDetection(&im, result, line_size,
                                                     font_size);
                   })
+      .def_static(
+          "vis_face_detection",
+          [](pybind11::array& im_data, vision::FaceDetectionResult& result,
+             int line_size, float font_size) {
+            auto im = PyArrayToCvMat(im_data);
+            vision::Visualize::VisFaceDetection(&im, result, line_size,
+                                                font_size);
+          })
       .def_static("vis_segmentation", [](pybind11::array& im_data,
                                          vision::SegmentationResult& result,
                                          pybind11::array& vis_im_data,