def count_data(self):
self.student_count.config(text=len(SISdatabase.view_student_rec()))
self.course_count.config(text=len(SISdatabase.view_course_rec()))
def display_student_table(student_table):
student_table.delete(*student_table.get_children())
student_data = SISdatabase.view_student_rec()
for x in student_data:
student_table.insert('', 0, values=(x[0], x[1], x[3], x[2], x[4]))