what does append mean in python
class Student:
def __init__(self, name, age, grade):
self.name = name
self.age = age
self.grade = grade
def get_grade(self):
return self.grade
class Course:
def __init__(self, name, max_student):
self.name = name
self.max = max_student
self.students = []
def add_student(self, student):
if len(self.students) < self.max_student:
self.students.append(student)
return True
return False
def get_average_grade(self):
value = 0
for students in self.students:
value += Student.get_grade()
return value / len(self.student)
s1 = Student("Oshadha",20, 100)
s2 = Student("Tom",20, 55)
s3 = Student("Ann",20, 99)
course = Course("Science", 2)
course.add_student(s1)
course.add_student(s2)
print(Course.get_average_grade())