main_2.py

"""
Data Scientist.: Dr.Eddy Giusepe Chirinos Isidro

Neste script realizamos novamente um resumo de um documento
de maneira mais automatizada. 
"""
import openai
import json
from termcolor import colored

import logging
logging.basicConfig(level=logging.INFO)

#Substitua sua chave de API OpenAI:
import openai
import os
from dotenv import load_dotenv, find_dotenv
_ = load_dotenv(find_dotenv()) # read local .env file
openai.api_key  = os.environ['OPENAI_API_KEY']

model = "gpt-3.5-turbo-16k-0613" # model = "gpt-4-0613"

def summarize_text(text, model):
    response = openai.ChatCompletion.create(
        model = model,
        messages = [
            {"role": "user", "content": f"Resumir: {text}"},
        ],
        stream = True,
        functions = [
            {
                "name": "resumir_documento",
                "description": "Resume um documento retornando um resumo",
                "parameters": {
                    "type": "object",
                    "properties": {
                        "summary": {
                            "type": "string",
                            "description": "um breve resumo do documento."
                        }
                    },
                    "required": ["summary"]
                }
            }
        ],
        function_call = {"name": "resumir_documento"} # Pode ser "auto" or "none"
    )

    responses = ''
    for chunk in response:
        # print(chunk)
        if chunk["choices"][0]["delta"].get("function_call"):
            chunk = chunk["choices"][0]["delta"]
            # print(chunk)
            summary = chunk["function_call"]["arguments"]
            responses += summary
            print(summary, end='', flush=True) # Aqui mostrará no terminal os Tokens em streaming
    
    print("")
    summary = json.loads(responses)["summary"]
    logging.info("*** 🤗 Imprimindo o RESUMO 🤗 ***")
    return summary

# read the contents of sample.txt
with open('sample.txt', 'r', encoding="utf-8", errors="ignore") as file:
    sample = file.read().replace('\n', '')


print(colored(summarize_text(sample, model), "red"))