Update description with 50 atom limit and contact info

templates/cascade/predict.html

@@ -12,9 +12,10 @@
     Network, developed in the
     <a href="https://patonlab.colostate.edu" target="_blank">Paton group at Colorado State University.</a>
     This tool predicts chemical shifts for neutral organic molecules consisting of C, H, N, O, S, P, F,
-    and Cl atoms (up to 50 heavy atoms). To use, enter a SMILES string below and press submit.
+    and Cl atoms. To use, enter a SMILES string below and press submit.
     Chemical shifts for individual conformers as well as the ensemble average will be predicted.
-    You can view 3D depictions of all conformers and download predictions once the analysis is complete.
+    You can view 3D depictions of all conformers and download predictions once the analysis is complete. 
+    We impose a size-limit of 50 heavy atoms on this webserver - users interested in larger structures should deploy the model offline or contact us directory (patonlab@colostate.edu)
   </p>
 
   <div class="form-group">