Streaming Agent

Code

1from typing import Iterator  # noqa
2from kern.agent import Agent, RunOutput  # noqa
3from kern.models.lmstudio import LMStudio
4
5agent = Agent(model=LMStudio(id="qwen2.5-7b-instruct-1m"), markdown=True)
6
7# Get the response in a variable
8# run_response: Iterator[RunOutputEvent] = agent.run("Share a 2 sentence horror story", stream=True)
9# for chunk in run_response:
10#     print(chunk.content)
11
12# Print the response in the terminal
13agent.print_response("Share a 2 sentence horror story", stream=True)

Usage

Set up your virtual environment

1uv venv --python 3.12
2source .venv/bin/activate

1uv venv --python 3.12
2.venv\Scripts\activate

Install LM Studio

Install LM Studio from here and download the model you want to use.

Install dependencies

bash uv pip install -U kern-ai

Run Agent

1python cookbook/11_models/lmstudio/basic_stream.py