Tinplate::Error.from_response doesn't seem to work

[dvandersluis]

It looks like from_response is expecting a different API reponse than tineye is giving now.

For example, here is the JSON from some errors I am encountering:

{"code"=>400, "messages"=>["Image too simple or too small to create unique signature"], "stats"=>{}, "results"=>[]}
{"code"=>401, "messages"=>["Please provide a valid API key."], "stats"=>{}, "results"=>[]}

Tinplate::Error.from_response looks like it's expecting the messages array to contain a type but it does not, which means all errors are being turned into a generic Tinplate::Error with no message.

Also there's some errors that are not handled even if this was working: https://help.tineye.com/article/181-list-of-tineye-api-error-messages