agents/code_writing_agent.py

import os
import smolagents
import smolagents.models


def create_code_writing_agent():
    """
    Create a code-writing agent without any extra tools.
    """
    return smolagents.CodeAgent(
        name="code_writing_agent_without_tools",
        model=smolagents.models.OpenAIServerModel(
            model_id=os.getenv("AGENT_MODEL", ""),
            api_base=os.getenv("UPSTREAM_OPENAI_BASE", "").rstrip("/"),
            api_key=os.getenv("OPENAI_API_KEY"),
        ),
        tools=[],  # no extra tools
        add_base_tools=False,
        max_steps=4,
        verbosity_level=int(
            os.getenv("AGENT_VERBOSITY", "1")
        ),  # quieter by default; override via env
    )