我正在尝试将一些Django代码部署到AWS Elastic Beanstalk环境。我收到一个部署错误：

The configuration file __MACOSX/OriginalNewConfig-deploy/.ebextensions/._python.config in application version OriginalNewConfig2-deploy contains invalid YAML or JSON. YAML exception: unacceptable character '' (0x0) special characters are not allowed in "<reader>", position 0, JSON exception: Unexpected character () at position 0.. Update the configuration file.

python.config文件（在.ebextensions文件夹中）看起来像这样：

--- 
container_commands: 
  01_wsgipass: 
    command: "echo \"WSGIPassAuthorization On\" >> ../wsgi.conf"
packages: 
  yum: 
    libjpeg-turbo-devel: []

我使用的部署代码显然已经成功部署过了（由原始开发人员），所以我不明白为什么会报告错误。
我正在使用AWS EB控制面板中的“上传和部署”按钮进行部署。