How to create a Django model with a DateTimeField and auto_now_add

In Django, you can create a model with a DateTimeField that automatically sets the value to the current date and time when an object is created using the auto_now_add parameter. Here's how you can do it:

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from django.db import models

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

In this example:

• MyModel is the name of your model class.
• created_at is the field name, but you can name it whatever you like.
• models.DateTimeField is used to define a field that stores date and time information.
• auto_now_add=True is a parameter that automatically sets the field to the current date and time when an object is created.

After defining your model, don't forget to run python manage.py makemigrations and python manage.py migrate to apply the changes to your database schema.