CONVERSATIONALIST = ('conversationalist', 'Conversationalist')
TEAM_PLAYER = ('team', 'Team player')

BADGES_KEY = 'badges'
BADGE_NOT_FOUND_ERROR = 'There exists no badge with id {badge_id}'
BADGE_TYPE_ERROR = 'Cannot assign badge {badge_id} of unknown type {badge_type}'
FILTER_BADGES_ERROR = 'Unable to get badges for team {team_id}'
INVALID_COMMUNITY_ERROR = 'Cannot assign badge {badge_id} for invalid community {community_id}'
INVALID_TEAM_ERROR = 'Cannot assign badge {badge_id} for invalid team {community_id}'
TEAM_ID_KEY = 'team_id'
TEAM_ROOM_ID_KEY = 'team__room_id'
UNKNOWN_COURSE_ERROR = 'Cannot assign badge {badge_id} for team {community_id} in unknown course'

CONVERSATIONALIST = ('conversationalist', 'Conversationalist')
TEAM_PLAYER = ('team', 'Team player')

BADGES_KEY = 'badges'
BADGE_NOT_FOUND_ERROR = 'There exists no badge with id {badge_id}'
BADGE_TYPE_ERROR = 'Cannot assign badge {badge_id} of unknown type {badge_type}'
BADGE_ROOT_URL = '{root_url}/courses/{course_id}'
FILTER_BADGES_ERROR = 'Unable to get badges for team {team_id}'
INVALID_COMMUNITY_ERROR = 'Cannot assign badge {badge_id} for invalid community {community_id}'
INVALID_TEAM_ERROR = 'Cannot assign badge {badge_id} for invalid team {community_id}'
TEAM_ID_KEY = 'team_id'
TEAM_ROOM_ID_KEY = 'team__room_id'
UNKNOWN_COURSE_ERROR = 'Cannot assign badge {badge_id} for team {community_id} in unknown course'

Add constant for badge url
Add constant for badge url

  CONVERSATIONALIST = ('conversationalist', 'Conversationalist')
  TEAM_PLAYER = ('team', 'Team player')
  
  BADGES_KEY = 'badges'
  BADGE_NOT_FOUND_ERROR = 'There exists no badge with id {badge_id}'
  BADGE_TYPE_ERROR = 'Cannot assign badge {badge_id} of unknown type {badge_type}'
+ BADGE_ROOT_URL = '{root_url}/courses/{course_id}'
  FILTER_BADGES_ERROR = 'Unable to get badges for team {team_id}'
  INVALID_COMMUNITY_ERROR = 'Cannot assign badge {badge_id} for invalid community {community_id}'
  INVALID_TEAM_ERROR = 'Cannot assign badge {badge_id} for invalid team {community_id}'
  TEAM_ID_KEY = 'team_id'
  TEAM_ROOM_ID_KEY = 'team__room_id'
  UNKNOWN_COURSE_ERROR = 'Cannot assign badge {badge_id} for team {community_id} in unknown course'
  
Add constant for badge url
## Code Before:
CONVERSATIONALIST = ('conversationalist', 'Conversationalist')
TEAM_PLAYER = ('team', 'Team player')

BADGES_KEY = 'badges'
BADGE_NOT_FOUND_ERROR = 'There exists no badge with id {badge_id}'
BADGE_TYPE_ERROR = 'Cannot assign badge {badge_id} of unknown type {badge_type}'
FILTER_BADGES_ERROR = 'Unable to get badges for team {team_id}'
INVALID_COMMUNITY_ERROR = 'Cannot assign badge {badge_id} for invalid community {community_id}'
INVALID_TEAM_ERROR = 'Cannot assign badge {badge_id} for invalid team {community_id}'
TEAM_ID_KEY = 'team_id'
TEAM_ROOM_ID_KEY = 'team__room_id'
UNKNOWN_COURSE_ERROR = 'Cannot assign badge {badge_id} for team {community_id} in unknown course'

## Instruction:
Add constant for badge url
## Code After:
CONVERSATIONALIST = ('conversationalist', 'Conversationalist')
TEAM_PLAYER = ('team', 'Team player')

BADGES_KEY = 'badges'
BADGE_NOT_FOUND_ERROR = 'There exists no badge with id {badge_id}'
BADGE_TYPE_ERROR = 'Cannot assign badge {badge_id} of unknown type {badge_type}'
BADGE_ROOT_URL = '{root_url}/courses/{course_id}'
FILTER_BADGES_ERROR = 'Unable to get badges for team {team_id}'
INVALID_COMMUNITY_ERROR = 'Cannot assign badge {badge_id} for invalid community {community_id}'
INVALID_TEAM_ERROR = 'Cannot assign badge {badge_id} for invalid team {community_id}'
TEAM_ID_KEY = 'team_id'
TEAM_ROOM_ID_KEY = 'team__room_id'
UNKNOWN_COURSE_ERROR = 'Cannot assign badge {badge_id} for team {community_id} in unknown course'
