old_contents: from pymongo import MongoClient
  
  import chess
  import chess.uci
  from modules.fishnet.fishnet import stockfish_command
  
  from modules.core.Game import GameDB
  from modules.core.PlayerAssessment import PlayerAssessmentDB
  from modules.core.GameAnalysis import GameAnalysisDB
  from modules.core.PlayerAnalysis import PlayerAnalysisDB
  
  from modules.Api import Api
  
  from modules.irwin.Irwin import Irwin
  from modules.irwin.TrainingStats import TrainingStatsDB
  from modules.irwin.FalsePositives import FalsePositivesDB
  
  class Env:
    def __init__(self, settings):
      self.settings = settings
  
      self.engine = chess.uci.popen_engine(stockfish_command(settings['stockfish']['update']))
      self.engine.setoption({'Threads': settings['stockfish']['threads'], 'Hash': settings['stockfish']['memory']})
      self.engine.uci()
      self.infoHandler = chess.uci.InfoHandler()
      self.engine.info_handlers.append(self.infoHandler)
  
      self.api = Api(settings['api']['url'], settings['api']['token'])
  
      # Set up mongodb
      self.client = MongoClient(settings['db']['host'])
      self.db = self.client.irwin
      if settings['db']['authenticate']:
        self.db.authenticate(
          settings['db']['authentication']['username'],
          settings['db']['authentication']['password'], mechanism='MONGODB-CR')
  
      # Colls
      self.playerColl = self.db.player
      self.GameAnalysisColl = self.db.gameAnalysis
      self.gameColl = self.db.game
      self.playerAssessmentColl = self.db.playerAssessment
      self.playerAnalysisColl = self.db.playerAnalysis
      self.trainingStatsColl = self.db.trainingStats
      self.falseReportsColl = self.db.falseReports
  
      # database abstraction
      self.gameDB = GameDB(self.gameColl)
      self.playerAssessmentDB = PlayerAssessmentDB(self.playerAssessmentColl)
      self.gameAnalysisDB = GameAnalysisDB(self.GameAnalysisColl, self.gameDB, self.playerAssessmentDB)
      self.playerAnalysisDB = PlayerAnalysisDB(self.playerAnalysisColl, self.gameAnalysisDB)
      self.trainingStatsDB = TrainingStatsDB(self.trainingStatsColl)
      self.falseReportsDB = FalseReportsDB(self.falseReportsColl)
  
      # Irwin
      self.irwin = Irwin(
        api = self.api,
        learner = settings['irwin']['learn'],
        trainingStatsDB = self.trainingStatsDB,
        playerAnalysisDB = self.playerAnalysisDB,
        falseReportsDB = self.falseReportsDB,
        settings = settings['irwin']
      )
new_contents: from pymongo import MongoClient
  
  import chess
  import chess.uci
  from modules.fishnet.fishnet import stockfish_command
  
  from modules.core.Game import GameDB
  from modules.core.PlayerAssessment import PlayerAssessmentDB
  from modules.core.GameAnalysis import GameAnalysisDB
  from modules.core.PlayerAnalysis import PlayerAnalysisDB
  
  from modules.Api import Api
  
  from modules.irwin.Irwin import Irwin
  from modules.irwin.TrainingStats import TrainingStatsDB
  from modules.irwin.FalseReports import FalseReportsDB
  
  class Env:
    def __init__(self, settings):
      self.settings = settings
  
      self.engine = chess.uci.popen_engine(stockfish_command(settings['stockfish']['update']))
      self.engine.setoption({'Threads': settings['stockfish']['threads'], 'Hash': settings['stockfish']['memory']})
      self.engine.uci()
      self.infoHandler = chess.uci.InfoHandler()
      self.engine.info_handlers.append(self.infoHandler)
  
      self.api = Api(settings['api']['url'], settings['api']['token'])
  
      # Set up mongodb
      self.client = MongoClient(settings['db']['host'])
      self.db = self.client.irwin
      if settings['db']['authenticate']:
        self.db.authenticate(
          settings['db']['authentication']['username'],
          settings['db']['authentication']['password'], mechanism='MONGODB-CR')
  
      # Colls
      self.playerColl = self.db.player
      self.GameAnalysisColl = self.db.gameAnalysis
      self.gameColl = self.db.game
      self.playerAssessmentColl = self.db.playerAssessment
      self.playerAnalysisColl = self.db.playerAnalysis
      self.trainingStatsColl = self.db.trainingStats
      self.falseReportsColl = self.db.falseReports
  
      # database abstraction
      self.gameDB = GameDB(self.gameColl)
      self.playerAssessmentDB = PlayerAssessmentDB(self.playerAssessmentColl)
      self.gameAnalysisDB = GameAnalysisDB(self.GameAnalysisColl, self.gameDB, self.playerAssessmentDB)
      self.playerAnalysisDB = PlayerAnalysisDB(self.playerAnalysisColl, self.gameAnalysisDB)
      self.trainingStatsDB = TrainingStatsDB(self.trainingStatsColl)
      self.falseReportsDB = FalseReportsDB(self.falseReportsColl)
  
      # Irwin
      self.irwin = Irwin(
        api = self.api,
        learner = settings['irwin']['learn'],
        trainingStatsDB = self.trainingStatsDB,
        playerAnalysisDB = self.playerAnalysisDB,
        falseReportsDB = self.falseReportsDB,
        settings = settings['irwin']
      )
subject: fix more name errors