nyx_extras.langchain

Optional module for tight integration between Nyx and LangChain.

Classes

NyxLangChain

An opinionated client wrapping langChain to evaluate user queries against contents of a Nyx network.

Module Contents

class nyx_extras.langchain.NyxLangChain(config=None, llm=None, log_level=logging.WARN, system_prompt=None)

Bases: nyx_client.client.NyxClient

An opinionated client wrapping langChain to evaluate user queries against contents of a Nyx network.

This class extends NyxClient to provide LangChain-based functionality for querying Nyx network contents.

Note

The LLM must support tool calling.

Parameters:

  • config (nyx_client.configuration.NyxConfigExtended | None)

  • llm (langchain_core.language_models.BaseChatModel | None)

  • log_level (int)

  • system_prompt (str | None)

query(query, data=None, include_own=False, sqlite_file=None)

Query the LLM with a user prompt and context from Nyx.

This method takes a user prompt and invokes it against the LLM associated with this instance, using context from Nyx.

Parameters:

  • query (str) – The user input.

  • data (collections.abc.Sequence[nyx_client.data.Data] | None) – Sequence of data to use for context. If not specified, uses all subscribed data.

  • include_own (bool) – Include your own data, created in Nyx, in the query.

  • sqlite_file (str | None) – A file location to write the sql_lite file to.

  • update_subscribed) – if set to true this will re-poll Nyx for subscribed data

Returns:

The answer from the LLM.

Return type:

str

Note

If the data list is not provided, this method updates subscriptions and retrieves all subscribed data.