# Core dependencies - required for basic functionality
numpy<2  # Pin to NumPy 1.x for compatibility with compiled modules
requests>=2.25.0
beautifulsoup4>=4.9.0
pypdf>=5.0.0
arxiv>=1.4.0
python-dateutil>=2.8.0
tqdm>=4.60.0
colorama>=0.4.4
fuzzywuzzy>=0.18.0
python-Levenshtein>=0.12.0

# Additional core dependencies found in codebase
pandas>=1.3.0
pdfplumber>=0.6.0

# Optional dependencies for LLM providers
openai>=1.0.0
anthropic>=0.7.0
google-generativeai>=0.3.0

# Optional dependencies for enhanced functionality
lxml>=4.6.0
selenium>=4.0.0
pikepdf>=5.0.0
nltk>=3.6.0
scikit-learn>=1.0.0
joblib>=1.1.0

# vLLM support (for local model inference)
torch>=2.0.0
vllm>=0.3.0
huggingface_hub>=0.17.0

# Development dependencies
pytest>=6.0.0
pytest-cov>=2.0.0
black>=21.0.0
isort>=5.0.0
flake8>=3.9.0
mypy>=0.910

# Documentation dependencies
sphinx>=4.0.0
sphinx-rtd-theme>=0.5.0
