tokens: I mean , I have tried to look to more codes which use Camera API 2 , but the documentation about ReprocessableCaptureRequest is a bit poor and the only code that I found on internet is the CTS repository from Google .
ner_tags: O O O O O O O O O O O O O B-Class I-Class I-Class O O O O O B-Class O O O O O O O O O O O O O O O B-Application O O B-Organization O