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/out19.txt

@@ -0,0 +1,4 @@
+0 0.430642 0.387193 0.244946 0.227356
+0 0.445596 0.425238 0.252166 0.244774
+0 0.519672 0.653871 0.319177 0.281397
+0 0.540516 0.725088 0.343929 0.321927