en function">then</span><span class="token punctuation">(</span>fetchPhotosOfUsers<span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">then</span><span class="token punctuation">(</span>applyInstagramFilters<span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">then</span><span class="token punctuation">(</span>uploadTrendyPhotoAlbum<span class="token punctuation">)