import os
import requests

# OpenAI API キーを設定する
OPENAI_API_KEY = os.environ.get("OPENAI_API_KEY", "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")

def get_chatgpt_response(input_text):
    headers = {
        "Content-Type": "application/json",
        "Authorization": f"Bearer {OPENAI_API_KEY}"
    }
    data = {
        "model": "gpt-4",
        "messages": [{"role": "user", "content": input_text}]
    }
    response = requests.post("https://api.openai.com/v1/chat/completions", headers=headers, json=data)
    response_json = response.json()
    output_text = response_json["choices"][0]["message"]["content"]

    return output_text