Flux chat格式

curl --location --request POST 'https://api.modellink.online/v1/chat/completions' \
--header 'Content-Type: application/json' \
--data-raw '{
    "stream": true,
    "model":"flux-kontext-max", //或者flux-kontext-pro
    "messages": [
        {
            "content": "画个牛马",
            "role": "user"
        }
    ]
}'