Initial commit: Recycling object detection project

- Added Fast api web application for recycling object detection
- Included YOLOv8 model training notebook
- Set up project structure with datasets and training directories
- Added requirements.txt for dependencies
- Configured .gitignore for Python virtual environment and cache files

datasets/labels/val/out18.txt

@@ -0,0 +1,4 @@
+0 0.405094 0.378380 0.237754 0.264026
+0 0.420401 0.410225 0.248828 0.248972
+0 0.512246 0.645996 0.304846 0.350877
+0 0.534393 0.698107 0.310057 0.360141