ALT_GENERATOR_USE_TAGS: Enable/disable generation of image tags describing the image (Trueby default)ALT_GENERATOR_MAX_TAGS: The maximum amount of tags to use from service (default-1, which means unlimited)ALT_GENERATOR_PROVIDER: The provider you would like to use (wagtailaltgenerator.providers.cognitive.Cognitiveis default)ALT_GENERATOR_MIN_CONFIDENCE: The minimum accepted percentage (0-100) of confidence the provider has in describing the image (default is0, which means any description is accepted).ALT_GENERATOR_PREFER_UPLOAD: If you want your provider to read asset by url, or through binary upload (defaultTrue, always try to post image). Only Azure Cognitive Services supports this.ALT_GENERATOR_TRANSLATE_TO_LOCAL_LANG: If you want to translate the generated text to your local language (defaultFalse)ALT_GENERATOR_TRANSLATION_PROVIDER: The language provider you would like to use (wagtailaltgenerator.translation_providers.google_translate.GoogleTranslateis default)