searxng/searx/templates/simple/preferences/image_proxy.html

<fieldset>{{- '' -}}
  <legend id="pref_image_proxy">{{ _('Image proxy') }}</legend>{{- '' -}}
  <p class="value">{{- '' -}}
    <input type="checkbox" {{- ' ' -}}
           name="image_proxy" {{- ' ' -}}
           aria-labelledby="pref_image_proxy" {{- ' ' -}}
           class="checkbox-onoff" {{- ' ' -}}
           {%- if preferences.get_value('image_proxy') -%}
             checked
           {%- endif -%}{{- ' ' -}}
           />{{- '' -}}
  </p>{{- '' -}}
  <div class="description">
    {{- _('Proxying image results through SearXNG') -}}
  </div>{{- '' -}}
</fieldset>{{- '' -}}