old_contents: 
  class CachedTeam():
      
      def __init__(self, team_name):
          self.team_name = ""
          self.current_score = 0
          self.scores = []
          
      def add_score(self, score_update):
          self.current_score += int(score_update.value)
          self.scores.append([int(score_update.time_stamp), self.current_score])
  
new_contents: 
  class CachedTeam():
      
      def __init__(self, team_name):
          self.team_name = ""
          self.current_score = 0
          self.scores = []
          
      def add_score(self, score_update):
          self.scores.append([int(score_update.time_stamp), self.current_score])
          self.current_score += int(score_update.value)
  
subject: move fixes