修复RandomErasingImage使用时参数报错 (#6180)

ppdet/data/transform/operators.py

@@ -322,7 +322,7 @@ class RandomErasingImage(BaseOperator):
         self.higher = higher
         self.aspect_ratio = aspect_ratio
 
-    def apply(self, sample):
+    def apply(self, sample, context=None):
         gt_bbox = sample['gt_bbox']
         im = sample['image']
         if not isinstance(im, np.ndarray):