[Fix] Add pse weight to metafile (#1787)

Author: gaotongxiao

configs/textdet/psenet/metafile.yml

@@ -51,7 +51,7 @@ Models:
         Dataset: ICDAR2015
         Metrics:
           hmean-iou: 0.7998
-    Weights:
+    Weights: https://download.openmmlab.com/mmocr/textdet/psenet/psenet_resnet50_fpnf_600e_icdar2015/psenet_resnet50_fpnf_600e_icdar2015_20220825_222709-b6741ec3.pth
 
   - Name: psenet_resnet50-oclip_fpnf_600e_icdar2015
     Alias: PSENet