django model current timestamp

from django.db import models

class MyModel(models.Model):
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

1. Import the models module from the Django package.
2. Create a class named MyModel that inherits from models.Model.
3. Define a field named created_at of type DateTimeField to store the creation timestamp.
4. Set the auto_now_add parameter to True for created_at to automatically set the field to the current timestamp when an instance of the model is created.
5. Define another field named updated_at of type DateTimeField to store the last update timestamp.
6. Set the auto_now parameter to True for updated_at to automatically update the field to the current timestamp whenever the instance is saved.