Given one or more captcha files, this function
prompts you to break them mannually so that later you can train
a model with those answers. Answered captchas are saved at path
with their answers in the filename separated by an underscore.
classify(files, answers = NULL, path = NULL, rm_old = FALSE, ...)A vector with the paths to captcha files
Either NULL (for interactive classification) or
a vector with answers for the captchas
Where to save the renamed (answered) captcha files
(if NULL, will save each file on the same folder as its unanswered
counterpart)
Whether or not to delete unanswered captchas after copying and renaming them
Other arguments passed on to read_captcha()
A vector with the paths to the newly created files