paddle.fluid.layers has no attribute affinity_propagate"

[yonghuifan]

Hello Cheng, thanks for your submitted work, I like your TPAMI paper very much. I tried to use your 3DCSPN by following the instructions, but I found no implementations for the affinity_propagate embedded in the PaddlePaddle. Would you like to instruct which PaddlePaddle version you used and where i can find the function in PaddlePaddle? Thank you very much!