想了解如何获取新闻的来源国家或地区，咱们代码可以取到么？感谢
从语言的角度可以这样，但这样有局限性。例如英语的，不能确定来源是美国还是英国。如果有地区tag会很有帮助
headlines=ek.get_news_headlines('R:TSLA.O AND Language:LZH',100) #读取新闻标题
headlines.head()
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The response contains the sourceCode column which specifies the source of news.
It doesn't have the source Country/Region in the response.
