Help designing model for including sem/year

I'm creating models to store questions and syllabus of different courses.

eg. program: Master of Fine Arts (MFA), courses: Sculpture, Visual arts

This is what I have in mind so far:

#django and postgresql
#from django.db import models

class Program(models.Model):
    programid = models.IntegerField(unique=True)
    programcode = models.CharField(maxlength=100)
    programname = models.CharField(maxlength=100)


class Course(models.Model):
    courseid = models.IntegerField(unique=True)
    coursecode = models.CharField(maxlength=100)
    coursename = models.CharField(maxlength=100)
    coursecredit = models.IntegerField()
    courseicon = models.CharField(maxlength=50)
    program = models.ForeignKey(
        Program, ondelete=models.CASCADE, relatedname="courses"
    )

class Syllabus(models.Model):
    course = models.ForeignKey(Course, ondelete=models.CASCADE, relatedname='syllabus')
    topic = models.CharField(maxlength=100)
    content = models.TextField()
    hours = models.IntegerField()
 

/r/django
https://redd.it/1f3robj