Sync game_agent.py from GitHub project

game_agent.py

@@ -6,13 +6,17 @@ arguments. Tools validate with Pydantic and render deterministic p5.js games.
 from __future__ import annotations
 
 import os
+from pathlib import Path
 from typing import Any
 
+from dotenv import load_dotenv
 from pydantic import ValidationError
 from smolagents import InferenceClientModel, LiteLLMModel, ToolCallingAgent, tool
 
 from game_engine import GameEngine, GameSpec, render_spec_html
 
+load_dotenv(dotenv_path=Path(__file__).with_name(".env"))
+
 _engine: GameEngine | None = None