adding a list of supported languages

app.py

@@ -285,7 +285,8 @@ def main() -> None:
             You can check out the progress done in each language for the Multilingual Prompt Evaluation Project in this dashboard. If you want to add a new language to this dashboard, please open an issue and we will contact you to obtain the necessary API KEYs and URLs include your language in this dashboard.
             
             ## How to participate
-            Participating is easy. Go to the [annotation space](https://somosnlp-dibt-prompt-translation-for-es.hf.space/), log in or create a Hugging Face account, and you can start working.
+            Participating is easy. Go to one of the Annotation Spaces of the language of your choice, log in or create a Hugging Face account, and you can start working.
+            -   [Spanish](https://somosnlp-dibt-prompt-translation-for-es.hf.space/)
             """
         )