ERROR:tensorrt-7.2.0.13-cp36-none-linux_ppc64le.whl is not a supported wheel on this platform

When i built a docker image, i got this error message:“tensorrt-7.2.0.13-cp36-none-linux_ppc64le.whl is not a supported wheel on this platform.

BASE IMAGE
nvidia/cuda:11.0-cudnn8-devel-ubuntu18.04

Please help me.

Thanks!