Add automated object masking and inpainting features in app.py

app.py

@@ -15,6 +15,10 @@ This is a demo for automatic removal of objects from videos using
 [Segment Anything Model](https://github.com/facebookresearch/segment-anything),
 [MetaCLIP](https://github.com/facebookresearch/MetaCLIP), and 
 [ProPainter](https://github.com/sczhou/ProPainter) combo.
+
+- [x] Automated object masking using SAM + MetaCLIP
+- [ ] Automated inpainting using ProPainter
+- [ ] Automated ⚡ object masking using FastSAM + MetaCLIP
 """
 
 START_FRAME = 0