import openai
import os
from dotenv import load_dotenv

# Load environment variables
load_dotenv()

# Get API key from .env
openai.api_key = os.getenv("OPENAI_API_KEY")

def summarize_text(text):
    try:
        response = openai.ChatCompletion.create(
            model="gpt-3.5-turbo",  # You can use gpt-4 if you have access
            messages=[
                {"role": "system", "content": "You are a helpful assistant that summarizes content."},
                {"role": "user", "content": f"Summarize the following text:\n\n{text}"}
            ],
            temperature=0.5,
            max_tokens=300
        )
        summary = response['choices'][0]['message']['content'].strip()
        return summary
    except Exception as e:
        return f"Error during summarization: {str(e)}"