public String getFormat() {
        return format;
    }
Retrieve the current text format setting.
The Yandex Translate API can handle text in <b>plain</b> and/or <b>html</b> format, the default
format is <b>plain</b>

@return
tika-translate/src/main/java/org/apache/tika/language/translate/impl/YandexTranslator.java