panel-header">
                <span class="panel-title">Code Editor</span>
                <div class="toolbar">
                    <div class="examples-dropdown">
                        <button class="btn btn-secondary" onclick="toggleExamples()">
                            Examples ‚ñº
                        </button>
                        <div class="dropdown-content" id="examplesDropdown">
                            <div class="dropdown-item" onclick="loadExample('hello')">Hello World</div>
