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{"type":"item.completed","item":{"id":"item_1","type":"agent_message","text":"```python\nimport json,shutil\nshutil.copyfile(\"/work/design.py\",\"/work/design_v16.py\")\ns=open(\"/work/design.py\").read()\nidx=s.index('# Tengen is a useful universal first move')\nextra=r'''\n# Conservative endgame stopping: count only stones certified to have\n# at least two liberties. Ignore all prospective territory and captures.\n# If those stones alone beat every other point plus komi, avoid needless\n# invasions and positional-repetition fights.\nW[0][2,511]=1\nfor k in range(1,6):\n    W[k][511,511]=1\nfor u,shift in [(487,0),(488,1)]:\n    B[5][u]=-46.75-shift\n    W[5][511,u]=7.5\n    for p in range(81):\n        W[5][unit(0,p),u]+=1\n        W[5][unit(2,p),u]-=1\nOW[487,81]+=16\nOW[488,81]-=16\n\n'''\ns=s[:idx]+extra+s[idx:]\nopen(\"/work/design.py\",\"w\").write(s)\noverrides=json.load(open(\"/work/params_v9.json\"))\nexec(s)\nprint(\"Added a conservative safe-stone, komi-aware winning-pass gate.\")\n```\n"}}
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