Web Search Agent

Give a LangDB agent web search tools.

Code

from agno.agent import Agent
from agno.models.langdb import LangDB
from agno.tools.websearch import WebSearchTools

agent = Agent(
    model=LangDB(id="llama3-1-70b-instruct-v1.0"),
    tools=[WebSearchTools()],
    markdown=True,
)
agent.print_response("What's happening in France?", stream=True)

Usage

Set up your virtual environment

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

Export environment variables

export LANGDB_API_KEY="your_langdb_api_key"
export LANGDB_PROJECT_ID="your_langdb_project_id"
export LANGDB_API_BASE_URL="https://api.langdb.ai"

Install dependencies

uv pip install -U openai ddgs agno

Run Agent

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

python web_search.py