View_teams command indexing starts from zero unlike all other commands which start from 1

[marcus-ny]

Detailed Description:

When calling /view_teams index/ module/<> tutorial/<>, the index is zero based unlike other commands which were all 1-indexed.

Steps to reproduce:

Prerequisite: Have a module and a class (example: ACC1701X T03)

1. /add_team module/ACC1701X tutorial/T03 name/T1
2. /add_team module/ACC1701X tutorial/T03 name/T2
3. /view_teams index/2 module/ACC1701X tutorial/T03 (User wishes to see members in the second team in the list)

Expected output: User should be able to see details of team T2 since by index, T2 is the second team.

Actual output: Index out of range.

More details: Using /view_teams index/1 module/ACC1701X tutorial/T03 returns the correct output and shows T02, indicating that zero indexing is used here.