fix: move class_num from Global to Arch

ppcls/configs/ImageNet/ESNet/ESNet_x0_25.yaml

@@ -4,7 +4,6 @@ Global:
   pretrained_model: null
   output_dir: ./output/
   device: gpu
-  class_num: 1000
   save_interval: 1
   eval_during_train: True
   eval_interval: 1
@@ -17,6 +16,7 @@ Global:
 # model architecture
 Arch:
   name: ESNet_x0_25
+  class_num: 1000
  
 # loss function config for traing/eval process
 Loss:

ppcls/configs/ImageNet/ESNet/ESNet_x0_5.yaml

@@ -4,7 +4,6 @@ Global:
   pretrained_model: null
   output_dir: ./output/
   device: gpu
-  class_num: 1000
   save_interval: 1
   eval_during_train: True
   eval_interval: 1
@@ -17,6 +16,7 @@ Global:
 # model architecture
 Arch:
   name: ESNet_x0_5
+  class_num: 1000
  
 # loss function config for traing/eval process
 Loss:

ppcls/configs/ImageNet/ESNet/ESNet_x0_75.yaml

@@ -4,7 +4,6 @@ Global:
   pretrained_model: null
   output_dir: ./output/
   device: gpu
-  class_num: 1000
   save_interval: 1
   eval_during_train: True
   eval_interval: 1
@@ -17,6 +16,7 @@ Global:
 # model architecture
 Arch:
   name: ESNet_x0_75
+  class_num: 1000
  
 # loss function config for traing/eval process
 Loss:

ppcls/configs/ImageNet/ESNet/ESNet_x1_0.yaml

@@ -4,7 +4,6 @@ Global:
   pretrained_model: null
   output_dir: ./output/
   device: gpu
-  class_num: 1000
   save_interval: 1
   eval_during_train: True
   eval_interval: 1
@@ -17,6 +16,7 @@ Global:
 # model architecture
 Arch:
   name: ESNet_x1_0
+  class_num: 1000
  
 # loss function config for traing/eval process
 Loss: