feat: support MixNet

paddleclas.py

@@ -73,6 +73,7 @@ MODEL_SERIES = {
         "HRNet_W48_C_ssld"
     ],
     "Inception": ["GoogLeNet", "InceptionV3", "InceptionV4"],
+    "MixNet": ["MixNet_S", "MixNet_M", "MixNet_L"],
     "MobileNetV1": [
         "MobileNetV1_x0_25", "MobileNetV1_x0_5", "MobileNetV1_x0_75",
         "MobileNetV1", "MobileNetV1_ssld"

ppcls/arch/backbone/__init__.py

@@ -65,6 +65,7 @@ from ppcls.arch.backbone.variant_models.vgg_variant import VGG19Sigmoid
 from ppcls.arch.backbone.variant_models.pp_lcnet_variant import PPLCNet_x2_5_Tanh
 
 
+# help whl get all the models' api (class type) and components' api (func type)
 def get_apis():
     current_func = sys._getframe().f_code.co_name
     current_module = sys.modules[__name__]