Update README.md

# Overview
Boxer lifts 2D object detections into static, global, fused 3D oriented bounding boxes (OBBs) from posed images and semi-dense point clouds, focused on indoor object detection.

# Usage
See the main [github repo](https://github.com/facebookresearch/boxer) for instructions on how to install and run inference with Boxer.

README.md

@@ -1,9 +1,10 @@
----
-license: cc-by-nc-4.0
-tags:
-- 3d-object-detection
-- open-world-detection
-- 3d-vision
-datasets:
-- facebook/boxer
----
+---
+license: cc-by-nc-4.0
+tags:
+- 3d-object-detection
+- open-world-detection
+- 3d-vision
+datasets:
+- facebook/boxer
+---
+