===================================================================================
                                6: What Are Django Models ?   
===================================================================================
                         in this model whe add database filed 
1) open model.py file from project
             from django.db import models
         class news(modles.model):
            author= models.charField(max_length=30)
            title =models.charField(max_length=30)
            description = modles.TextField()
    #First we make magration for this model and after magration , we transfere this model 
     to my database. please remember before apply migration, this modle entry most be in setting.py file 
     open setting.py and check 
         installed_apps= [
            "NewsApp"
2)------->python manage.py makemigrations
 open migration file project you see news files 
3) now we migration this model to mysql database
=============>python manage.py migrate 
now you check mysql pannel you weill this model
now we create another model 
                                                class sportnews(models.model)
                                                     author= models.charField(max_length=30)
                                                     title =models.charField(max_length=30)
                                                     description = modles.TextField()
now you apply the above two commands 
                  

===================================================================================
                                References    
===================================================================================