Tool Use Stream

Code

1from kern.agent import Agent
2from kern.models.ollama import Ollama
3from kern.tools.hackernews import HackerNewsTools
4
5agent = Agent(
6    model=Ollama(id="llama3.2:latest"),
7    tools=[HackerNewsTools()],
8    markdown=True,
9)
10agent.print_response("Whats happening in France?", 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 Ollama

Follow the Ollama installation guide and run:

1ollama pull llama3.2:latest

Install dependencies

1uv pip install -U ollama kern-ai

Run Agent

1python cookbook/11_models/ollama/tool_use_stream.py