怎么把chatgpt回复的第一句套话去掉？

blackantt

from openai import OpenAI

client = OpenAI(
    base_url = 'https://api.chre.tech/v1',
    api_key = "sk-loHrzSP2KEPOWUVFE5YjIxFZ2xv"      # 设置你的 API 密钥
)

def srtFileGPTTran(questionfile, srtZhFileNameAndPath):
    questionfile = "translate to Chinese:\n" + open(questionfile, "r", encoding="utf-8").read()
    print(questionfile)
    response = client.chat.completions.create(
    model="gpt-3.5-turbo",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": questionfile}
    ]
    )
    reply = response.choices[0].message.content
    with open(srtZhFileNameAndPath, "w", encoding="utf-8") as file:
        file.write(reply)
    # return reply

srtEnFileNameMergeAndPath = '1.srt'
srtZhFileNameAndPath = '1zh11.srt'

srtFileGPTTran(srtEnFileNameMergeAndPath, srtZhFileNameAndPath)

1zh11.srt 的结果是：
Sure, here is the translation in Chinese:

1
00:00:00,084 --> 00:00:00,880
我很乐意来收拾。

2
00:00:01,154 --> 00:00:02,480
哦，你真好。

怎么让chatgpt 不说”Sure, here is the translation in Chinese:“ 这种话，只输出结果呢？