fix comments

configs/det/ch_PP-OCRv3/ch_PP-OCRv3_det_cml.yml

@@ -4,12 +4,11 @@ Global:
   epoch_num: 500
   log_smooth_window: 20
   print_batch_step: 10
-  save_model_dir: ./output/ch_PP-OCR_V3/
+  save_model_dir: ./output/ch_PP-OCR_v3_det/
   save_epoch_step: 100
   eval_batch_step:
   - 0
   - 400
-  load_static_weights: false
   cal_metric_during_train: false
   pretrained_model: null
   checkpoints: null
@@ -137,6 +136,7 @@ Train:
         img_mode: BGR
         channel_first: false
     - DetLabelEncode: null
+    - CopyPaste:
     - IaaAugment:
         augmenter_args:
         - type: Fliplr

configs/det/ch_PP-OCRv3/ch_PP-OCRv3_det_student.yml

@@ -4,12 +4,11 @@ Global:
   epoch_num: 500
   log_smooth_window: 20
   print_batch_step: 10
-  save_model_dir: ./output/ch_PP-OCR_V3/
+  save_model_dir: ./output/ch_PP-OCR_V3_det/
   save_epoch_step: 100
   eval_batch_step:
   - 0
   - 400
-  load_static_weights: false
   cal_metric_during_train: false
   pretrained_model: null
   checkpoints: null

ppocr/modeling/heads/det_db_head.py

@@ -66,7 +66,7 @@ class Head(nn.Layer):
         self.conv3 = nn.Conv2DTranspose(
             in_channels=in_channels // 4,
             out_channels=1,
-            kernel_size=kernel_size[1],
+            kernel_size=kernel_size[2],
             stride=2,
             weight_attr=ParamAttr(
                 initializer=paddle.nn.initializer.KaimingUniform()),

ppocr/modeling/necks/db_fpn.py

@@ -20,7 +20,7 @@ import paddle
 from paddle import nn
 import paddle.nn.functional as F
 from paddle import ParamAttr
-
+import os
 __dir__ = os.path.dirname(os.path.abspath(__file__))
 sys.path.append(__dir__)
 sys.path.insert(0, os.path.abspath(os.path.join(__dir__, '../../..')))