message: Update generate_runtime_docker.sh
diff: @@ -9,8 +9,8 @@ function usage
  echo " ";
  echo " --env : running env, cpu/cuda10.1/cuda10.2/cuda11";
  echo " --python : python version, 3.6/3.7/3.8 ";
  - echo " --serving : serving version(0.5.0)";
  - echo " --paddle : paddle version(2.0.1)"
  + echo " --serving : serving version(0.6.0)";
  + echo " --paddle : paddle version(2.1.0)"
  echo " --image_name : image name(default serving_runtime:env-python)"
  echo " -h | --help : helper";
  }
  