# Azure services
azure-ai-formrecognizer==3.3.0
azure-core>=1.29.0
openai>=1.0.0

# PDF processing
pdf2image==1.17.0
Pillow>=10.0.0
pytesseract==0.3.13  # Fallback OCR
pdfplumber==0.10.3  # Enhanced table extraction
PyPDF2>=3.0.1

# CLI and utilities
click==8.1.7
pathlib2==2.3.7.post1

# Data handling
numpy>=1.24.0
python-dateutil>=2.8.2

# For better logging
colorlog>=6.7.0

# Development tools (optional)
pytest>=7.4.0
black>=23.0.0
flake8>=6.0.0

# Type hints
typing-extensions>=4.0.0
dataclasses>=0.6

# For text processing
nltk>=3.8.1
textstat>=0.7.3
python-dotenv==1.0.0