读取excel文件里的问题，获取不同模型的答案存到新的excel

import openpyxl
import openai
from openpyxl import Workbook

# 请替换为您的OpenAI API密钥
api_key = ""

openai.api_key = api_key

# 读取xlsx文件
def read_xlsx_column(file_path, column_index):
    # 打开工作簿
    workbook = openpyxl.load_workbook(file_path)

    # 选择第一个工作表
    sheet = workbook.active

    # 读取指定列的数据
    data = []
    for row in sheet.iter_rows(min_row=1, min_col=column_index, max_col=column_index):
        cell_value = row[0].value
        if cell_value is not None:
            data.append(str(cell_value))

    return data

# 设置文件路径和列索引
file_path = 'questions.xlsx'
column_index = 2


def ask_gpt(question,model):
    completion = openai.ChatCompletion.create(
        model=model,
        messages=[
            {"role": "user", "content": question},
        ]
    )
    answer = completion.choices[0].message['content']
    return answer

# 读取第二列数据并添加到字符串数组中
column_data = read_xlsx_column(file_path, column_index)

questions=column_data[170:249]

print("questions num:")
print(len(questions))

# 创建一个新的Excel工作簿
workbook = Workbook()
sheet = workbook.active
sheet.title = "问题与答案"

# 添加表头
sheet["A1"] = "问题"
sheet["B1"] = "gpt-4"
sheet["C1"] = "gpt-3.5-turbo"


# 获取答案并将问题和答案添加到Excel表格中
row = 2
for question in questions:
    try:
        gpt4answer = ask_gpt(question, "gpt-4")
    except Exception as e:
        print(f"GPT-4 request for question {question} failed with error: {e}")
        gpt4answer = "Error: 请求失败"

    try:
        gpt3answer = ask_gpt(question, "gpt-3.5-turbo")
    except Exception as e:
        print(f"GPT-3.5-turbo request for question {question} failed with error: {e}")
        gpt3answer = "Error: 请求失败"

    sheet.cell(row=row, column=1, value=question)
    sheet.cell(row=row, column=2, value=gpt4answer)
    sheet.cell(row=row, column=3, value=gpt3answer)
    row += 1
    print(row)

# 保存Excel文件
try:
    workbook.save("questionsandanswers6.xlsx")
    print("success")
except Exception as e:
    print(f"Failed to save the workbook with error: {e}")