getting an exception when trying to predict an image

[manaligaikwad]

Hi,
I am getting an exception when trying to classify an image using this client.
Please check attached screenshots

curl -X POST "http://192.168.99.100:8888/predict" -d "{"service":"imageserv","parameters":{"input":{"width":224,"height":224},"output":{"best":3},"mllib":{"gpu":false}},"data":["http://i.ytimg.com/vi/0vxOhd4qlnA/maxresdefault.jpg"]}" is working