Update parameters

Signed-off-by: Jael Gu <mengjia.gu@zilliz.com>

image_decode.py

@@ -7,8 +7,8 @@ from towhee.operator import Operator
 @register(output_schema='image')
 class ImageDecode(Operator):
 
-    def __init__(self):
-        self._op = ops.image_decode.cv2()
+    def __init__(self, *args, **kwargs):
+        self._op = ops.image_decode.cv2(*args, **kwargs)
 
     def __call__(self, image_path: str):
         return self._op(image_path)