What is scale channel layer counterpart in tensorflow?

[gitE0Z9]

I am recently implementing yolo-face500k-v2(https://github.com/dog-qiuqiu/MobileNet-Yolo) with TF, and noticed that there is
a layer called scale channel in .cfg, can anyone suggest me how to implement this layer in TF?

Thanks in advance.

[gitE0Z9]

After a little search, I found this layer is also used in efficientnetb0 and how to implement this layer in TF. If no scale_wh provided, simply multiply input with indexed layer output, its function is to pay attention to more important pixel in SE block.