students = []

def get_students_title():
    students_titlecase = []
    for student in students:
        students_titlecase = student.title()
    return students_titlecase
def print_students_titlecase():
      #  students_titlecase = []
  #  for student in students:                       
  #      students_titlecase = student.title()

  # Instead of the above repeated function body we use this instead :
    students_titlecase = get_students_titlecase()
    print(students_titlecase)
@@ -30,16 +30,20 @@
 ts_title
+case
 ():%0A    
@@ -170,16 +170,18 @@
 tlecase%0A
+%0A%0A
 def prin
@@ -486,8 +486,133 @@
 tlecase)
+%0A%0A%0Adef add_student(name,student_id=9696):%0A    student = %7B%22name%22: name, %22student_id%22: student_id%7D%0A    students.append(student)

add student function