Agent with Tools

Give a LiteLLM proxy agent web search with WebSearchTools.

Make sure to start the proxy server:

litellm --model gpt-4o --host 127.0.0.1 --port 4000

Code

tool_use.py

from agno.agent import Agent
from agno.models.litellm import LiteLLMOpenAI
from agno.tools.websearch import WebSearchTools

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

Usage

1. Set up your virtual environment

   Mac

   uv venv --python 3.12
   source .venv/bin/activate
   
2. Set your API key

   export LITELLM_API_KEY=xxx
   
3. Install dependencies

   uv pip install -U 'litellm[proxy]' openai ddgs agno
   
4. Start the proxy server

   litellm --model gpt-4o --host 127.0.0.1 --port 4000
   
5. Run Agent

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

   python tool_use.py