Fix data-i18n removing options

Author: Cohee1207

public/scripts/extensions/expressions/settings.html

@@ -21,7 +21,7 @@
             <div class="expression_api_block m-b-1 m-t-1">
                 <label for="expression_api" data-i18n="Classifier API">Classifier API</label>
                 <small data-i18n="Select the API for classifying expressions.">Select the API for classifying expressions.</small>
-                <select id="expression_api" class="flex1 margin0" data-i18n="Expression API" placeholder="Expression API">
+                <select id="expression_api" class="flex1 margin0">
                     <option value="0" data-i18n="Local">Local</option>
                     <option value="1" data-i18n="Extras">Extras</option>
                     <option value="2" data-i18n="LLM">LLM</option>