显示其他模块中的特定数据

Question

如何在django的其他模型中显示特定数据 这里是my models.py中的代码

class ProjectName(models.Model):
    BacProjectName = models.CharField(max_length=250)
    date_created: object = models.DateField(auto_now=True)



 def __str__(self):
        return self.BacProjectName

class BacFileUpload(models.Model):
    Sproject = models.ForeignKey(ProjectName__date_created__year=2019, 
     on_delete=models.CASCADE)



  Sproject = models.ForeignKey(ProjectName__date_created__year=2019, on_delete=models.CASCADE)
     TypeError: __init__() missing 1 required positional argument: 'to'