Nuno Campos comments

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                                            Nuno Campos

(WIP) Add support for early stopping in agent executor

We support `step_timeout` arg natively in langgraph, see `step_timeout` constructor arg in Pregel/CompiledGraph. I don't think we need `total_timeout` when we have step timeout.

Add support for forking chains

With a few tweaks this can be made generic enough to implement agent/agentexecutor on top of it (which may not be the goal here). The tweaks would be - make...

Add schema property to sql database utility class

Added some new tests too

Add schema property to sql database utility class

Linter should be happy now

allow partial prompt formatting

Btw, should we think about using a more cross platform templating system? Both f-strings and jinja are very python-centric, which means 1. rolling our own implementation in JS and 2....

Add BaseCallbackHandler, AsyncCallbackHandler and AsyncCallbackManager to exports of langchain.callbacks

Hi, these can be imported from `langchain.callbacks.base`

Title: Request for Streaming Outputs as a Generator for Dynamic Chat Responses

This is now available as the new `.stream()` and `.astream()` methods, see https://python.langchain.com/docs/expression_language/interface#stream

Nc/combining output parser

Print removed

Run event handler inline if it's not an async function

Closing in favour of https://github.com/hwchase17/langchain/pull/6424 Thanks for the all the info @mariokostelac

Small updates to run_evaluator after adding dataset.data_type

@hinthornw you should support both. Something like ```py from langchain.load.load import loads if 'lc' in message_json: message = loads(message_json) else: message = _map_from_dict(message_json) ```