Update app.py

app.py

@@ -7,7 +7,7 @@ Nahuatl is the most widely spoken indigenous language in Mexico. However, traini
 
 ## Motivation
 
-One of the Sustainable Development Goals is "Reduced Inequalities". We know for sure that language is one of the most powerful tools we have and a way to distribute knowledge and experience. But most of the progress that has been done among important topics like technology, education, human rights and law, news and so on, is biased due to lack of resources in different languages. We expect this approach to become an important platform for others in order to reduce inequality and get all Nahuatl speakers closer to what they need to thrive and why not, share with us they valuable knowledge, costumes and way of living.
+One of the Sustainable Development Goals is (["Reduced Inequalities"](https://www.un.org/sustainabledevelopment/inequality/)). We know for sure that language is one of the most powerful tools we have and a way to distribute knowledge and experience. But most of the progress that has been done among important topics like technology, education, human rights and law, news and so on, is biased due to lack of resources in different languages. We expect this approach to become an important platform for others in order to reduce inequality and get all Nahuatl speakers closer to what they need to thrive and why not, share with us they valuable knowledge, costumes and way of living.
 
 
 ## Model description