{"task": {"agent_timeout": 1800, "task": "471", "verifier_timeout": 1800, "instruction": "# 471: DS-1000 Task\n\n## Prompt\nProblem:\nFor example, if I have a 2D array X, I can do slicing X[:,-1:]; if I have a 3D array Y, then I can do similar slicing for the last dimension like Y[:,:,-1:].\nWhat is the right way to do the slicing when given an array Z of unknown dimension?\nThanks!\nA:\n<code>\nimport numpy as np\nZ = np.random.rand(*np.random.randint(2, 10, (np.random.randint(2, 10))))\n</code>\nresult = ... # put solution in this variable\nBEGIN SOLUTION\n<code>\n\n## What to do\n- Edit `solution/solution.py` so the code passes the DS-1000 tests.\n- Do not access the internet or install new packages; required libraries are preinstalled in the Docker image.\n- Run tests locally via `bash tests/test.sh`.\n\n## Notes\n- Keep the variable names/signatures implied by the prompt/code_context.\n- The evaluator uses the original DS-1000 `code_context` (`test_execution` / `test_string`).\n", "memory": "", "runnable": false, "difficulty": "", "language": "", "cpus": "", "instruction_truncated": false, "category": "", "compose": false, "has_solution": true, "oracle": null, "docker_image": "ds1000:latest", "taskset": "ds1000", "tags": []}, "runs": []}