Worked out API's

student/models.py

@@ -1,11 +1,12 @@
 from django.db import models
 from django.contrib.auth.models import User
+from classes.models import Classes
 
 # Create your models here.
 class Student(models.Model):
     w_number = models.IntegerField()
     user = models.OneToOneField(User, on_delete=models.CASCADE)
-    classes = models.CharField(max_length = 200)
+    classes = models.ManyToManyField(Classes)
 
     def __str__(self): 
         return self.user.username.capitalize()