   <button type="submit" class="btn btn-primary">
                                    Insert video
                                </button>
                            </div>
                        </form>
                    </div>
                    <div class="tab-pane fade" id="uploadVideo" role="tabpanel">
                        <div class="form-floating my-3">
                            <div id="videoUploadContainer"></div>
                        </div>
                    </div>
               