Why “class Meta” is necessary while creating a model form?

Meta is a subclass that is used to provide additional information about a model form. It allows you to set certain options on the form, such as specifying the model to use or setting custom labels for fields.

For example, consider the following model form:

class MyModelForm(forms.ModelForm):
    class Meta:
        model = MyModel
        fields = ['field1', 'field2']

In this example, the Meta class is used to specify that the form is for the MyModel model, and that it should include fields field1 and field2.

Meta is necessary when creating a model form because it provides a way to specify important information about the form, such as which model it is associated with, and which fields should be included in the form. Without the Meta class, the form would not have this information and would not be able to function properly.