# app/openai_integration.py
import openai
import os

# Set your OpenAI API key from environment variables
openai.api_key = os.getenv("OPENAI_API_KEY")

def generate_summary(text: str) -> str:
    """
    Generate a summary of the given text using GPT-4.
    """
    response = openai.ChatCompletion.create(
        model="gpt-4",
        messages=[{"role": "user", "content": f"Please summarize the following text:\n\n{text}"}],
        temperature=0.3
    )
    summary = response.choices[0].message["content"].strip()
    return summary