Update README.md

README.md

@@ -1,12 +1,19 @@
 ---
-license: cc-by-nc-nd-4.0
-tags:
-- biology
-- peptides
-- mdlm
-- discrete
-- diffusion
-- MCTS
+extra_gated_fields:
+  Name: text
+  Company: text
+  Country: country
+  Specific date: date_picker
+  I want to use this model for:
+    type: select
+    options: 
+      - Research
+      - Education
+      - label: Other
+        value: other
+extra_gated_prompt: "PepTune License: https://duke.box.com/s/nyds38mbn4abzhjgdk5899uwugop6lwe"
+extra_gated_heading: Acknowledge license to access the repository
+extra_gated_button_content: Acknowledge license
 ---
 
 #[preprint]()
@@ -30,4 +37,8 @@ Peptide therapeutics, a major class of medicines, have achieved remarkable succe
 
 You can try out the our peptide visualizer directly in your browser, other property classifiers will be added soon:
 
-<https://huggingface.co/spaces/ChatterjeeLab/SMILES2PEPTIDE>
+<https://huggingface.co/spaces/ChatterjeeLab/SMILES2PEPTIDE>
+
+## Usage
+
+To use this repository, you agree to abide by the [PepTune License](https://duke.box.com/s/nyds38mbn4abzhjgdk5899uwugop6lwe).