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/train/out3.txt

@@ -0,0 +1,4 @@
+0 0.307673 0.440968 0.085644 0.388119
+0 0.349257 0.447129 0.077723 0.403960
+0 0.544802 0.429087 0.019307 0.343234
+0 0.583663 0.422486 0.018812 0.321232