Tool Use Stream

Run a gpt-4o agent with WebSearchTools through the OpenAI Responses API and stream the response.

Code

"""Run `uv pip install ddgs` to install dependencies."""

from agno.agent import Agent
from agno.models.openai import OpenAIResponses
from agno.tools.websearch import WebSearchTools

agent = Agent(
    model=OpenAIResponses(id="gpt-4o"),
    tools=[WebSearchTools()],
    markdown=True,
)
agent.print_response("Whats happening in France?", stream=True)

Usage

Set up your virtual environment

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

Set your API key

export OPENAI_API_KEY=xxx

Install dependencies

uv pip install -U openai ddgs agno

Run Agent

Save the code above as tool_use.py, then run:

python tool_use.py