openai_api_key=os.environ

openai_api_key=os.environ是一个Python代码片段，用于获取环境变量中名为"OPENAI_API_KEY"的值。具体来说，它使用os.environ来访问操作系统的环境变量，并通过键"OPENAI_API_KEY"获取对应的值。如果该环境变量存在并且有值，那么openai_api_key将被赋值为该值。如果该环境变量不存在或者没有值，openai_api_key将为None。
#### 引用[.reference_title]
- *1* *2* [os.environ()详解](https://blog.csdn.net/qq_42251157/article/details/124611547)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [使用openai 微调催收问答对的尝试](https://blog.csdn.net/wxl781227/article/details/130620879)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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