[
    {
        "id": 1,
        "from": "client",
        "text": "hi i need to remove p0141 and oxygen sensor",
        "file_url": "",
        "timestamp": "2026-05-25T15:48:02+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "O2 sensors_off dtc_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260525_154801_F661F3&f=SOL_20260525_160544_cat_lambda_ORG_BENCH_Citroen_C1_2nd_2014_Bosch_ME17_9_52_Prt.bin",
        "timestamp": "2026-05-25T16:05:44+02:00"
    }
]