Update src/app/constants.py

email adress added to results section

src/app/constants.py

@@ -17,7 +17,10 @@ summary_text = ('''
                 Hit **Predict** and explore the predictions!
                 
                 For more **information** about the **model** and **how to provide the 
-                molecules**, please visit the **Additional Information** tab.                
+                molecules**, please visit the **Additional Information** tab.
+
+                If you encounter any problems, we would be glad if you could report them
+                to us: **schimunek@ml.jku.at**.
                 ''')
 
 mhnfs_text =('''