timetable/data/dummy/roll_no/students.csv

1	roll_no	batch_code	student_name
2	25011507-001	25011507	Student 25011507-001
3	25011512-001	25011512	Student 25011512-001
4	25011508-001	25011508	Student 25011508-001
5	25021508-001	25021508	Student 25021508-001
6	25011505-001	25011505	Student 25011505-001
7	25021505-001	25021505	Student 25021505-001
8	25011502-001	25011502	Student 25011502-001
9	25011502-002	25011502	Student 25011502-002
10	25021502-001	25021502	Student 25021502-001
11	25031502-001	25031502	Student 25031502-001
12	26011507-001	26011507	Student 26011507-001
13	26011508-001	26011508	Student 26011508-001
14	26021508-001	26021508	Student 26021508-001
15	26011505-001	26011505	Student 26011505-001
16	26011513-001	26011513	Student 26011513-001
17	26011503-001	26011503	Student 26011503-001
18	26011502-001	26011502	Student 26011502-001
19	26011502-002	26011502	Student 26011502-002
20	26031502-001	26031502	Student 26031502-001
21	26021502-001	26021502	Student 26021502-001