LLM Inference Logging Save problems

[Kiyi-Lee]

I've followed the offcial docs to set log_inference_to_file=True to save LLM Inference Logging, but stagehand didn't creates inference_summary/ directory.

The code I write shows below :

stagehand = Stagehand(
    env="LOCAL",
    headless=False,  # Show browser window - False

    log_inference_to_file=True,  # Creates inference_summary/ directory
    verbose=2,

    local_browser_launch_options={
        "devtools": True,  # Open developer tools
        "viewport": {"width": 1280, "height": 720},
        "executable_path": r'C:\Program Files\Google\Chrome\Application\chrome.exe',  # Custom Chrome path
        "args": [
            "--no-sandbox",
            "--disable-setuid-sandbox",
            "--disable-web-security",
            "--allow-running-insecure-content",
        ],
        "env": {
            "NODE_ENV": "development",
            "DEBUG": "true",
        },
    },

    model_name="openai/gpt-4.1-mini",
    model_api_key=os.getenv("OpenAI_API_KEY")
)

p.s.

1. It seems that the official documentation has not been updated in time, and some configurations have become invalid. It is recommended to update the documentation.
2. I'm trying to custom Chrome path, but it also failed.
3. The introduction of how to use Agent is not sufficient, especially the model setting. Does it only can use computer-use-preview for OpenAI ? I'm trying to use gpt-4o, but it suggests me it's not available.

[JerryWu1234]

this is JS code?

[Kiyi-Lee]

this is JS code?

It's python.