add education category

README.md

@@ -112,6 +112,7 @@ pinned: false
       <li class="my-4">Most liked Spaces</li>
       <li class="my-4">Community Pick (voting)</li>
       <li class="my-4">Most Creative Space (voting)</li>
+      <li class="my-4">Most Educational Spaces</li>
    </ul>
    <h3 class="my-8 lg:col-span-2" style="font-size:20px; font-weight:bold">Creating a Gradio demo on Hugging Face Spaces</h3>
    <p class="lg:col-span-2">Once a model has been picked from the choices above, you can share a model in a Space using Gradio. Read more about how to add Gradio spaces: <a href="https://huggingface.co/blog/gradio-spaces" style="text-decoration: underline">https://huggingface.co/blog/gradio-spaces</a></p>