[Python] logs system not works with python

I need to implement a monitoring system with logs and alerts.

The goal is that, when the system enters a critical state, a message should be sent to our logging microservice, which in this case simulates a Slack webhook.

The problem is that the local log file (app.log) is being created correctly, but the Slack notification is neither recorded nor sent. The webhook is set via an environment variable.

Segue o código atual:import os
from dotenv import load_dotenv
import requests
import logging

logging.basicConfig(filename='app.log', level=logging.INFO)
logger = logging.getLogger(__name__)

load_dotenv()

API_KEY = os.getenv('MONITOR_API_KEY')
SLACK_WEBHOOK = os.getenv('SLACK_WEBHOOK')
DB_PASSWORD = "HIK_DEV_DESCUIDADO_"

def check_system_status():
try:
response = requests.get(
'https://api.monitoring.hikdev.com/status',
headers={'Authorization': f'Bearer {API_KEY}'}
)
return response.json()
except Exception as e:
logger.error(f"Erro ao verificar status: {e}")
return None

def notify_slack(message):
try:
requests.post(SLACK_WEBHOOK, json={'text': message})
except Exception as e:
logger.error(f"Erro ao notificar Slack: {e}")

def main():
logger.info("Iniciando monitoramento...")
status = check_system_status()

if status and status['status'] == 'critical':
notify_slack("⚠️ Sistema em estado crítico!")

if __name__ == "__main__":
main()

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