[tool.poetry] name = "langchain" version = "0.0.41" description = "Building applications with LLMs through composability" authors = [] license = "MIT" readme = "README.md" repository = "https://www.github.com/hwchase17/langchain" [tool.poetry.dependencies] python = ">=3.8.1,<4.0" pydantic = "^1" SQLAlchemy = "^1" requests = "^2" PyYAML = "^6" numpy = "^1" faiss-cpu = {version = "^1", optional = true} wikipedia = {version = "^1", optional = true} elasticsearch = {version = "^8", optional = true} manifest-ml = {version = "^0.0.1", optional = true} spacy = {version = "^3", optional = true} nltk = {version = "^3", optional = true} transformers = {version = "^4", optional = true} beautifulsoup4 = {version = "^4", optional = true} torch = {version = "^1", optional = true} jinja2 = {version = "^3", optional = true} tiktoken = {version = "^0", optional = true, python="^3.9"} [tool.poetry.group.test.dependencies] pytest = "^7.2.0" pytest-cov = "^4.0.0" pytest-dotenv = "^0.5.2" [tool.poetry.group.lint.dependencies] flake8-docstrings = "^1.6.0" black = "^22.10.0" isort = "^5.10.1" flake8 = "^6.0.0" types-toml = "^0.10.8.1" [tool.poetry.group.typing.dependencies] mypy = "^0.991" types-pyyaml = "^6.0.12.2" types-requests = "^2.28.11.5" [tool.poetry.group.dev] optional = true [tool.poetry.group.dev.dependencies] jupyter = "^1.0.0" playwright = "^1.28.0" [tool.poetry.extras] llms = ["cohere", "openai", "nlpcloud", "huggingface_hub", "manifest-ml", "torch", "transformers"] all = ["cohere", "openai", "nlpcloud", "huggingface_hub", "manifest-ml", "elasticsearch", "google-search-results", "faiss-cpu", "sentence_transformers", "transformers", "spacy", "nltk", "wikipedia", "beautifulsoup4", "tiktoken", "torch", "jinja2"] [tool.isort] profile = "black" [tool.mypy] ignore_missing_imports = "True" disallow_untyped_defs = "True" exclude = ["notebooks"] [build-system] requires = ["poetry-core"] build-backend = "poetry.core.masonry.api"