code: def handle(self, *args, **options):
      if options["db"]:
          self._check_db_connection()
      if options["aws"]:
          self._check_aws_connection()
      if options["email"]:
          self._check_email_connection()
  
file_path: modelchimp/modelchimp/management/commands/check_connection.py
imports: from uuid import uuid4
  from django.core.management.base import BaseCommand
  from django.db import connections
  from django.core.files.storage import default_storage
  from django.conf import settings
  from django.core.mail import send_mail
label_desc: Use image node_id 2 for calling the Command obj's underlying member method code with example usage: obj.handle() without return types