text: from django.contrib.postgres.fields import JSONField
  from django.db import models
  
  
  class DashboardItem(models.Model):
      dashboard: models.ForeignKey = models.ForeignKey(
          "Dashboard", related_name="items", on_delete=models.CASCADE, null=False
      )
      name: models.CharField = models.CharField(max_length=400, null=True, blank=True)
      team: models.ForeignKey = models.ForeignKey("Team", on_delete=models.CASCADE)
      filters: JSONField = JSONField(default=dict)
      order: models.IntegerField = models.IntegerField(null=True, blank=True)
      type: models.CharField = models.CharField(max_length=400, null=True, blank=True)
      deleted: models.BooleanField = models.BooleanField(default=False)
      layouts: JSONField = JSONField(default=dict)
      color: models.CharField = models.CharField(max_length=400, null=True, blank=True)
      last_refresh: models.DateTimeField = models.DateTimeField(blank=True, null=True)
      refreshing: models.BooleanField = models.BooleanField(default=False)
      funnel: models.ForeignKey = models.ForeignKey("Funnel", on_delete=models.CASCADE, null=True, blank=True)
  