from openai import OpenAI

client = OpenAI(
    api_key="sk-f5ba1acb1d61c39f754c28f19d0e6e1b7d8d9fda43ef812ce4e335b6c26eff01",
    base_url="https://gw2.oops.asia/v1"
)

response = client.chat.completions.create(
    model="gpt-5.4-mini",
    messages=[{"role": "user", "content": "Say hi in Chinese"}],
    max_tokens=20
)
print(response.choices[0].message.content)