deer-flow/backend/src/agents/lead_agent/agent.py

from langchain.agents import create_agent

from src.agents.lead_agent.prompt import apply_prompt_template
from src.models import create_chat_model
from src.tools import get_available_tools

lead_agent = create_agent(
    model=create_chat_model(thinking_enabled=True),
    tools=get_available_tools(),
    system_prompt=apply_prompt_template(),
)