# Core dependencies
ultralytics>=8.0.0        # YOLOv8
pytesseract>=0.3.10       # Tesseract OCR Python wrapper

# Image processing
pdf2image>=1.16.0         # PDF to image conversion
Pillow>=10.0.0            # Image manipulation
opencv-python>=4.8.0      # Computer vision

# Data handling
numpy>=1.24.0
pandas>=2.0.0
scikit-learn>=1.3.0       # For DBSCAN clustering in 02_create_labels.py

# API dependencies (for main.py)
fastapi>=0.104.0          # FastAPI web framework
uvicorn>=0.24.0           # ASGI server
python-multipart>=0.0.6   # For file upload support

# System utilities
# IMPORTANT: Requires system-level installation of:
#
# 1. Tesseract OCR:
#    - Windows: Download from https://github.com/UB-Mannheim/tesseract/wiki
#              After installation, add to PATH or set: pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
#    - Linux: sudo apt-get install tesseract-ocr tesseract-ocr-swe tesseract-ocr-eng
#    - macOS: brew install tesseract tesseract-lang
#
# 2. Poppler (for pdf2image):
#    - Windows: Download from https://github.com/oschwartz10612/poppler-windows/releases
#    - Linux: sudo apt-get install poppler-utils
#    - macOS: brew install poppler
#
# 3. Swedish language data for Tesseract:
#    After installing Tesseract, you may need to download Swedish language files (swe.traineddata)
#    from https://github.com/tesseract-ocr/tessdata

# Optional: GPU support
# torch>=2.0.0              # PyTorch with CUDA support
# torchvision>=0.15.0

# Development tools (optional)
# jupyter>=1.0.0
# matplotlib>=3.7.0
# seaborn>=0.12.0