mirror of
https://github.com/hwchase17/langchain
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bd668fcea1
Will be automatically bumped with `poetry version patch`. @efriis @hwchase17 --------- Co-authored-by: Erick Friis <erick@langchain.dev>
3.4 KiB
3.4 KiB
langchain
Usage:
$ langchain [OPTIONS] COMMAND [ARGS]...
Options:
--help: Show this message and exit.-v, --version: Print current CLI version.
Commands:
app: Manage LangChain appsserve: Start the LangServe app, whether it's a...template: Develop installable templates.
langchain app
Manage LangChain apps
Usage:
$ langchain app [OPTIONS] COMMAND [ARGS]...
Options:
--help: Show this message and exit.
Commands:
add: Adds the specified template to the current...new: Create a new LangServe application.remove: Removes the specified package from the...serve: Starts the LangServe app.
langchain app add
Adds the specified template to the current LangServe app.
e.g.: langchain app add extraction-openai-functions langchain app add git+ssh://git@github.com/efriis/simple-pirate.git
Usage:
$ langchain app add [OPTIONS] [DEPENDENCIES]...
Arguments:
[DEPENDENCIES]...: The dependency to add
Options:
--api-path TEXT: API paths to add--project-dir PATH: The project directory--repo TEXT: Install templates from a specific github repo instead--branch TEXT: Install templates from a specific branch--help: Show this message and exit.
langchain app new
Create a new LangServe application.
Usage:
$ langchain app new [OPTIONS] NAME
Arguments:
NAME: The name of the folder to create [required]
Options:
--package TEXT: Packages to seed the project with--help: Show this message and exit.
langchain app remove
Removes the specified package from the current LangServe app.
Usage:
$ langchain app remove [OPTIONS] API_PATHS...
Arguments:
API_PATHS...: The API paths to remove [required]
Options:
--help: Show this message and exit.
langchain app serve
Starts the LangServe app.
Usage:
$ langchain app serve [OPTIONS]
Options:
--port INTEGER: The port to run the server on--host TEXT: The host to run the server on--app TEXT: The app to run, e.g.app.server:app--help: Show this message and exit.
langchain serve
Start the LangServe app, whether it's a template or an app.
Usage:
$ langchain serve [OPTIONS]
Options:
--port INTEGER: The port to run the server on--host TEXT: The host to run the server on--help: Show this message and exit.
langchain template
Develop installable templates.
Usage:
$ langchain template [OPTIONS] COMMAND [ARGS]...
Options:
--help: Show this message and exit.
Commands:
new: Creates a new template package.serve: Starts a demo app for this template.
langchain template new
Creates a new template package.
Usage:
$ langchain template new [OPTIONS] NAME
Arguments:
NAME: The name of the folder to create [required]
Options:
--with-poetry / --no-poetry: Don't run poetry install [default: no-poetry]--help: Show this message and exit.
langchain template serve
Starts a demo app for this template.
Usage:
$ langchain template serve [OPTIONS]
Options:
--port INTEGER: The port to run the server on--host TEXT: The host to run the server on--help: Show this message and exit.