Use functions instead of classes

specimen-igcse-prereleases.py

@@ -1,7 +1,4 @@
-class Prerelease_047802:
-    def __init__(self):
-        Prerelease_047802.prerelease(self)
-    def prerelease(self):
+def prerelease_047802:
     # define lists for all required data
     student_names = []
     test_1_marks = []
@@ -59,4 +56,4 @@ class Prerelease_047802:
     # print average total for all students
     print("Average total: %.2f" % (sum / 30))
 
-Prerelease_047802()
+prerelease_047802()