{"task": {"agent_timeout": 600, "task": "dacode-data-wrangling-074", "verifier_timeout": 600, "instruction": "All input files are under `/app`. Save your output file(s) under `/app/output`.\n\nI want to know the best fighters of every UFC weight class. Tell me in each class, how many fighters have never been defeated. Please fill in the results into the provided file, \"undefeated.csv\", using the given format.", "memory": "4096m", "runnable": false, "difficulty": "medium", "language": "", "cpus": 1, "instruction_truncated": false, "category": "data-science", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "dacode", "tags": ["data-processing", "coding", "data", "data-wrangling"]}, "runs": []}