How to access news data feed and how to change the parameter of news data feed function?
And does it output a dataframe or a dictionary?
According to the Web API Tech Doc, there are 2 ways to get news data.
You can refer to the Navie News Trade example as well.
1. News Stream (https://algogene.com/TechDoc#NewsDataFeed) - the output is an object
2. getHistoricalNews (https://algogene.com/TechDoc#QueryHistoryNews) - the output is json
