I tried to run the Openpose on darknet with weights and cfg downloaded from this place: <https://github.com/lincolnhard/openpose-darknet>

This is the error when I tried to create a net in Opencv

```
modelConfiguration = path to cfg file
modelWeights = path to weights file
darknet = cv2.dnn.readNetFromDarknet(modelConfiguration, modelWeights)

```

> 
> 
> 
> ---
> 
> 
> error Traceback (most recent call last)
>  in ()
>  ----> 1 darknet = cv2.dnn.readNetFromDarknet(modelConfiguration, modelWeights)
> 
> 
> error: OpenCV(4.0.0) C:\projects\opencv-python\opencv\modules\dnn\src\darknet\darknet\_io.cpp:552: error: (-212:Parsing error) Unsupported activation: relu in function 'cv::dnn::darknet::ReadDarknetFromCfgStream'
> 
> 
>