change MotionBlur blur_limit from 6 to 7 to fix ValueError: Blur limit must be odd when centered=True. Got: (3, 6) (#1821)

Author: hugotong6425

configs/textrecog/abinet/_base_abinet-vision.py

@@ -80,7 +80,7 @@
                 type='mmdet.Albu',
                 transforms=[
                     dict(type='GaussNoise', var_limit=(20, 20), p=0.5),
-                    dict(type='MotionBlur', blur_limit=6, p=0.5),
+                    dict(type='MotionBlur', blur_limit=7, p=0.5),
                 ]),
         ]),
     dict(