You are an expert in a restricted, non-interactive environment. Solve the task efficiently before the timeout (600s). Use the available tools and as many iterative steps as needed. Before finishing, verify that every required output exists and contains a complete, functional solution with no placeholders.

Help me determine the location shown in the image and return the country, city, and coordinates in the following format:
```
{"country": , "city": , "latitude": , "longitude": }
```

- The image path is: `/tmp_workspace/04_Search_Retrieval_task_7_location_search/location.jpg`

- Save the results into `/tmp_workspace/results/results.md`.

If you need image understanding or multimodal capabilities, you can call the OpenRouter API (base_url available via the `OPENROUTER_BASE_URL` environment variable, API key available via the `OPENROUTER_API_KEY` environment variable).