updates hearder information

app.py

@@ -27,6 +27,15 @@ from model import AppModel
 ## Edit and 
 DESCRIPTION = """# MMDetection
 This is an unofficial demo for [https://github.com/open-mmlab/mmdetection](https://github.com/open-mmlab/mmdetection).
+
+With this demo, object detection using the Mask R-CNN & Faster R-CNN model can be performed. You can upload image files, or use the example files below. 
+
+For more information on the Models, find some helpful resources below. 
+
+- Pretrained model from [OpenMMlab](https://github.com/open-mmlab/mmdetection)
+- [Faster R-CNN Paper: Towards Real-Time Object
+Detection with Region Proposal Networks](https://arxiv.org/pdf/1506.01497.pdf)
+- [Mask R-CNN Paper](https://arxiv.org/pdf/1703.06870.pdf)
 """
 FOOTER = '<img id="visitor-badge" src="https://visitor-badge.glitch.me/badge?page_id=hf-technical-mmdetection" alt="visitor badge" />'