Load environment variables in HUD notebook

Author: jamesmurdza

notebooks/eval_osworld.ipynb

@@ -38,6 +38,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "from dotenv import load_dotenv\n",
+    "\n",
+    "# Load environment variables from ../.env\n",
+    "load_dotenv(dotenv_path='../.env')\n",
+    "\n",
     "# Required environment variables:\n",
     "# - HUD_API_KEY (for HUD access)\n",
     "# - ANTHROPIC_API_KEY (for Claude models)\n",