Update README.md

README.md

@@ -1,12 +1,18 @@
 ---
 title: Ongkn Attraction Classifier
-emoji: 📚
-colorFrom: blue
+emoji: 😻
+colorFrom: purple
 colorTo: pink
 sdk: gradio
 sdk_version: 3.39.0
 app_file: app.py
-pinned: false
+pinned: true
+license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+Facial landmark detection model ref:
+```
+C. Sagonas, E. Antonakos, G, Tzimiropoulos, S. Zafeiriou, M. Pantic. 
+300 faces In-the-wild challenge: Database and results. 
+Image and Vision Computing (IMAVIS), Special Issue on Facial Landmark Localisation "In-The-Wild". 2016.
+```