remove task that's no longer applicable due to recent db changes

api/tacticalrmm/core/tasks.py

@@ -4,8 +4,6 @@ from loguru import logger
 from django.conf import settings
 from django.utils import timezone as djangotime
 from tacticalrmm.celery import app
-from accounts.models import User
-from agents.models import Agent
 from autotasks.models import AutomatedTask
 from autotasks.tasks import delete_win_task_schedule
 
@@ -14,15 +12,6 @@ logger.configure(**settings.LOG_CONFIG)
 
 @app.task
 def core_maintenance_tasks():
-    # cleanup any leftover agent user accounts
-    agents = Agent.objects.values_list("agent_id", flat=True)
-    users = User.objects.exclude(username__in=agents).filter(last_login=None)
-    if users:
-        users.delete()
-        logger.info(
-            "Removed leftover agent user accounts:", str([i.username for i in users])
-        )
-
     # cleanup expired runonce tasks
     tasks = AutomatedTask.objects.filter(
         task_type="runonce",