Created by: pmajchrzak

Commit: https://github.com/PaddlePaddle/Paddle/commit/f992f8d7ef58cb632985832816fad8ff5db7947a causes CMake error while models are downloaded sample of log for one model is below.

CMake Error at extern_inference_download_transformer_model_tar_gz-stamp/download-extern_inference_download_transformer_model_tar_gz.cmake:159 (message):
  Each download failed!
    error: downloading 'http://paddle-inference-dist.bj.bcebos.com/transformer_model.tar.gz' failed
         status_code: 22
         status_string: "HTTP response code said error"
         log:
         --- LOG BEGIN ---
         Uses proxy env variable http_proxy == 'http://proxy.ra.intel.com:911'
    Trying 10.7.211.16...

  TCP_NODELAY set

  Connected to proxy.ra.intel.com (10.7.211.16) port 911 (#0)

  GET http://paddle-inference-dist.bj.bcebos.com/transformer_model.tar.gz
  HTTP/1.1

  Host: paddle-inference-dist.bj.bcebos.com

  User-Agent: curl/7.62.0

  Accept: */*

  Proxy-Connection: Keep-Alive

  The requested URL returned error: 404 Not Found

  Closing connection 0
         --- LOG END ---