示例代码：

curl --location --request POST 'http://127.0.0.1:3000/v1/chat/completions' \
--header 'Authorization: Bearer sk-you-api-key' \
--header 'Content-Type: application/json' \
--data '{
"model": "llama3.1:70b",
"stream": false,
"num_ctx": 2048,
"max_tokens": 10,
"messages": [
{
"role": "user",
"content": "你是谁"
}
]
}'