2023-07-21 17:36:28 +00:00
|
|
|
[tool.poetry]
|
2023-07-21 20:32:39 +00:00
|
|
|
name = "langchain-experimental"
|
2024-03-20 20:06:39 +00:00
|
|
|
version = "0.0.55"
|
2023-07-21 17:36:28 +00:00
|
|
|
description = "Building applications with LLMs through composability"
|
|
|
|
|
authors = []
|
|
|
|
|
license = "MIT"
|
|
|
|
|
readme = "README.md"
|
2023-08-18 16:55:43 +00:00
|
|
|
repository = "https://github.com/langchain-ai/langchain"
|
2023-07-21 17:36:28 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
[tool.poetry.dependencies]
|
|
|
|
|
python = ">=3.8.1,<4.0"
|
2024-03-20 20:06:39 +00:00
|
|
|
langchain-core = "^0.1.33"
|
|
|
|
|
langchain = "^0.1.13"
|
2024-03-15 17:10:47 +00:00
|
|
|
presidio-anonymizer = {version = "^2.2.352", optional = true}
|
|
|
|
|
presidio-analyzer = {version = "^2.2.352", optional = true}
|
|
|
|
|
faker = {version = "^19.3.1", optional = true}
|
|
|
|
|
vowpal-wabbit-next = {version = "0.6.0", optional = true}
|
|
|
|
|
sentence-transformers = {version = "^2", optional = true}
|
|
|
|
|
jinja2 = {version = "^3", optional = true}
|
|
|
|
|
pandas = { version = "^2.0.1", optional = true }
|
|
|
|
|
tabulate = {version = "^0.9.0", optional = true}
|
2023-12-07 22:24:58 +00:00
|
|
|
|
|
|
|
|
[tool.poetry.group.lint]
|
|
|
|
|
optional = true
|
2023-07-21 17:36:28 +00:00
|
|
|
|
|
|
|
|
[tool.poetry.group.lint.dependencies]
|
2023-11-14 21:00:21 +00:00
|
|
|
ruff = "^0.1.5"
|
2023-07-21 17:36:28 +00:00
|
|
|
|
2023-12-07 22:24:58 +00:00
|
|
|
[tool.poetry.group.typing]
|
|
|
|
|
optional = true
|
|
|
|
|
|
2023-07-21 17:36:28 +00:00
|
|
|
[tool.poetry.group.typing.dependencies]
|
|
|
|
|
mypy = "^0.991"
|
2023-07-21 20:32:39 +00:00
|
|
|
types-pyyaml = "^6.0.12.2"
|
2023-09-06 20:32:59 +00:00
|
|
|
types-requests = "^2.28.11.5"
|
2023-12-11 21:53:30 +00:00
|
|
|
langchain = {path = "../langchain", develop = true}
|
|
|
|
|
langchain-core = {path = "../core", develop = true}
|
|
|
|
|
langchain-community = {path = "../community", develop = true}
|
2023-07-21 17:36:28 +00:00
|
|
|
|
2023-12-07 22:24:58 +00:00
|
|
|
[tool.poetry.group.dev]
|
|
|
|
|
optional = true
|
|
|
|
|
|
2023-07-21 17:36:28 +00:00
|
|
|
[tool.poetry.group.dev.dependencies]
|
|
|
|
|
jupyter = "^1.0.0"
|
|
|
|
|
setuptools = "^67.6.1"
|
2023-12-11 21:53:30 +00:00
|
|
|
langchain = {path = "../langchain", develop = true}
|
|
|
|
|
langchain-core = {path = "../core", develop = true}
|
|
|
|
|
langchain-community = {path = "../community", develop = true}
|
2023-07-21 17:36:28 +00:00
|
|
|
|
2023-12-07 22:24:58 +00:00
|
|
|
[tool.poetry.group.test]
|
|
|
|
|
optional = true
|
|
|
|
|
|
2023-07-21 17:36:28 +00:00
|
|
|
[tool.poetry.group.test.dependencies]
|
|
|
|
|
# The only dependencies that should be added are
|
|
|
|
|
# dependencies used for running tests (e.g., pytest, freezegun, response).
|
|
|
|
|
# Any dependencies that do not meet that criteria will be removed.
|
|
|
|
|
pytest = "^7.3.0"
|
EXPERIMENTAL Generic LLM wrapper to support chat model interface with configurable chat prompt format (#8295)
## Update 2023-09-08
This PR now supports further models in addition to Lllama-2 chat models.
See [this comment](#issuecomment-1668988543) for further details. The
title of this PR has been updated accordingly.
## Original PR description
This PR adds a generic `Llama2Chat` model, a wrapper for LLMs able to
serve Llama-2 chat models (like `LlamaCPP`,
`HuggingFaceTextGenInference`, ...). It implements `BaseChatModel`,
converts a list of chat messages into the [required Llama-2 chat prompt
format](https://huggingface.co/blog/llama2#how-to-prompt-llama-2) and
forwards the formatted prompt as `str` to the wrapped `LLM`. Usage
example:
```python
# uses a locally hosted Llama2 chat model
llm = HuggingFaceTextGenInference(
inference_server_url="http://127.0.0.1:8080/",
max_new_tokens=512,
top_k=50,
temperature=0.1,
repetition_penalty=1.03,
)
# Wrap llm to support Llama2 chat prompt format.
# Resulting model is a chat model
model = Llama2Chat(llm=llm)
messages = [
SystemMessage(content="You are a helpful assistant."),
MessagesPlaceholder(variable_name="chat_history"),
HumanMessagePromptTemplate.from_template("{text}"),
]
prompt = ChatPromptTemplate.from_messages(messages)
memory = ConversationBufferMemory(memory_key="chat_history", return_messages=True)
chain = LLMChain(llm=model, prompt=prompt, memory=memory)
# use chat model in a conversation
# ...
```
Also part of this PR are tests and a demo notebook.
- Tag maintainer: @hwchase17
- Twitter handle: `@mrt1nz`
---------
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-18 00:32:13 +00:00
|
|
|
pytest-asyncio = "^0.20.3"
|
2023-11-28 21:26:15 +00:00
|
|
|
langchain = {path = "../langchain", develop = true}
|
|
|
|
|
langchain-core = {path = "../core", develop = true}
|
2023-12-11 21:53:30 +00:00
|
|
|
langchain-community = {path = "../community", develop = true}
|
2023-07-21 17:36:28 +00:00
|
|
|
|
2023-10-21 14:52:18 +00:00
|
|
|
|
|
|
|
|
[tool.poetry.group.test_integration]
|
|
|
|
|
optional = true
|
2023-12-11 21:53:30 +00:00
|
|
|
|
|
|
|
|
[tool.poetry.group.test_integration.dependencies]
|
|
|
|
|
langchain = {path = "../langchain", develop = true}
|
|
|
|
|
langchain-core = {path = "../core", develop = true}
|
|
|
|
|
langchain-community = {path = "../community", develop = true}
|
2023-10-21 14:52:18 +00:00
|
|
|
|
2024-03-15 17:10:47 +00:00
|
|
|
# An extra used to be able to add extended testing.
|
|
|
|
|
# Please use new-line on formatting to make it easier to add new packages without
|
|
|
|
|
# merge-conflicts
|
|
|
|
|
[tool.poetry.extras]
|
|
|
|
|
extended_testing = [
|
|
|
|
|
"presidio-anonymizer",
|
|
|
|
|
"presidio-analyzer",
|
|
|
|
|
"faker",
|
|
|
|
|
"vowpal-wabbit-next",
|
|
|
|
|
"sentence-transformers",
|
|
|
|
|
"jinja2",
|
|
|
|
|
"pandas",
|
|
|
|
|
"tabulate",
|
|
|
|
|
]
|
|
|
|
|
|
2024-02-09 22:28:02 +00:00
|
|
|
[tool.ruff.lint]
|
2023-07-21 17:36:28 +00:00
|
|
|
select = [
|
|
|
|
|
"E", # pycodestyle
|
|
|
|
|
"F", # pyflakes
|
|
|
|
|
"I", # isort
|
2024-02-10 00:13:30 +00:00
|
|
|
"T201", # print
|
2023-07-21 17:36:28 +00:00
|
|
|
]
|
|
|
|
|
|
|
|
|
|
[tool.mypy]
|
|
|
|
|
ignore_missing_imports = "True"
|
|
|
|
|
disallow_untyped_defs = "True"
|
|
|
|
|
exclude = ["notebooks", "examples", "example_data"]
|
|
|
|
|
|
|
|
|
|
[tool.coverage.run]
|
|
|
|
|
omit = [
|
|
|
|
|
"tests/*",
|
|
|
|
|
]
|
|
|
|
|
|
|
|
|
|
[build-system]
|
|
|
|
|
requires = ["poetry-core>=1.0.0"]
|
|
|
|
|
build-backend = "poetry.core.masonry.api"
|
|
|
|
|
|
|
|
|
|
[tool.pytest.ini_options]
|
|
|
|
|
# --strict-markers will raise errors on unknown marks.
|
|
|
|
|
# https://docs.pytest.org/en/7.1.x/how-to/mark.html#raising-errors-on-unknown-marks
|
|
|
|
|
#
|
|
|
|
|
# https://docs.pytest.org/en/7.1.x/reference/reference.html
|
|
|
|
|
# --strict-config any warnings encountered while parsing the `pytest`
|
|
|
|
|
# section of the configuration file raise errors.
|
|
|
|
|
#
|
|
|
|
|
# https://github.com/tophat/syrupy
|
|
|
|
|
# --snapshot-warn-unused Prints a warning on unused snapshots rather than fail the test suite.
|
|
|
|
|
addopts = "--strict-markers --strict-config --durations=5"
|
|
|
|
|
# Registering custom markers.
|
|
|
|
|
# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers
|
|
|
|
|
markers = [
|
2023-10-13 16:48:24 +00:00
|
|
|
"requires: mark tests as requiring a specific library",
|
2023-10-21 14:52:18 +00:00
|
|
|
"asyncio: mark tests as requiring asyncio",
|
|
|
|
|
"compile: mark placeholder test used to compile integration tests without running them",
|
2023-07-21 17:36:28 +00:00
|
|
|
]
|
Use pytest asyncio auto mode (#13643)
<!-- Thank you for contributing to LangChain!
Replace this entire comment with:
- **Description:** a description of the change,
- **Issue:** the issue # it fixes (if applicable),
- **Dependencies:** any dependencies required for this change,
- **Tag maintainer:** for a quicker response, tag the relevant
maintainer (see below),
- **Twitter handle:** we announce bigger features on Twitter. If your PR
gets announced, and you'd like a mention, we'll gladly shout you out!
Please make sure your PR is passing linting and testing before
submitting. Run `make format`, `make lint` and `make test` to check this
locally.
See contribution guidelines for more information on how to write/run
tests, lint, etc:
https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md
If you're adding a new integration, please include:
1. a test for the integration, preferably unit tests that do not rely on
network access,
2. an example notebook showing its use. It lives in `docs/extras`
directory.
If no one reviews your PR within a few days, please @-mention one of
@baskaryan, @eyurtsev, @hwchase17.
-->
2023-11-21 15:00:13 +00:00
|
|
|
asyncio_mode = "auto"
|
