add a new column 
NONE
Hi
not sure how change the lable after creation, but this is an issue not dataset request. thanks 
2021-02-26T18:18:31Z
https://github.com/huggingface/datasets/issues/1954#issuecomment-786812840
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Hi ! Currently you have to use `map` . You can see an example of how to do it in this comment: https://github.com/huggingface/datasets/issues/853#issuecomment-727872188

In the future we'll add support for a more native way of adding a new column ;)
2021-03-01T09:42:16Z
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Hi
I'd need to add a new column to the dataset, I was wondering how this can be done? thanks 
@lhoestq 