iv class="main-nav-child">
          <a href="#" onclick="showWeather(); return false;"><i class="fa solid fa-cloud-sun" id="icon-Weather"
              name="icon"></i><br />Weather</a>
        </div>
        <div class="main-nav-child">
          <a href="#" onclick="showKG(); return false;"><i class="fa solid fa-diagram-project" id="icon-KG"
              name="icon"></i><br />Knowledge Graph</a>
        </div>
        <div class="main-nav-child">
          <a href="#" onclick="showLanguage(); return fal