[
  {
    "task_id": 0,
    "reward": 0.0,
    "info": {
      "error": "unsupported format string passed to NoneType.__format__",
      "traceback": "Traceback (most recent call last):\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/run_ablation.py\", line 312, in _run\n    res = agent.solve(\n          ^^^^^^^^^^^^\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/ablation_agent.py\", line 170, in solve\n    print(f\"\\n\ud83d\udcb0 Cost: ${res._hidden_params.get('response_cost', 0):.4f}\")\n          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: unsupported format string passed to NoneType.__format__\n"
    },
    "traj": [],
    "trial": 0
  },
  {
    "task_id": 1,
    "reward": 0.0,
    "info": {
      "error": "unsupported format string passed to NoneType.__format__",
      "traceback": "Traceback (most recent call last):\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/run_ablation.py\", line 312, in _run\n    res = agent.solve(\n          ^^^^^^^^^^^^\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/ablation_agent.py\", line 170, in solve\n    print(f\"\\n\ud83d\udcb0 Cost: ${res._hidden_params.get('response_cost', 0):.4f}\")\n          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: unsupported format string passed to NoneType.__format__\n"
    },
    "traj": [],
    "trial": 0
  },
  {
    "task_id": 2,
    "reward": 0.0,
    "info": {
      "error": "unsupported format string passed to NoneType.__format__",
      "traceback": "Traceback (most recent call last):\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/run_ablation.py\", line 312, in _run\n    res = agent.solve(\n          ^^^^^^^^^^^^\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/ablation_agent.py\", line 170, in solve\n    print(f\"\\n\ud83d\udcb0 Cost: ${res._hidden_params.get('response_cost', 0):.4f}\")\n          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: unsupported format string passed to NoneType.__format__\n"
    },
    "traj": [],
    "trial": 0
  },
  {
    "task_id": 3,
    "reward": 0.0,
    "info": {
      "error": "unsupported format string passed to NoneType.__format__",
      "traceback": "Traceback (most recent call last):\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/run_ablation.py\", line 312, in _run\n    res = agent.solve(\n          ^^^^^^^^^^^^\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/ablation_agent.py\", line 170, in solve\n    print(f\"\\n\ud83d\udcb0 Cost: ${res._hidden_params.get('response_cost', 0):.4f}\")\n          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: unsupported format string passed to NoneType.__format__\n"
    },
    "traj": [],
    "trial": 0
  },
  {
    "task_id": 4,
    "reward": 0.0,
    "info": {
      "error": "unsupported format string passed to NoneType.__format__",
      "traceback": "Traceback (most recent call last):\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/run_ablation.py\", line 312, in _run\n    res = agent.solve(\n          ^^^^^^^^^^^^\n  File \"/Users/boj/ai-agent-book/projects/week2/prompt-engineering/ablation_agent.py\", line 170, in solve\n    cost = res._hidden_params.get('response_cost', 0) or 0\n          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: unsupported format string passed to NoneType.__format__\n"
    },
    "traj": [],
    "trial": 0
  }
]