old_contents: import os
  
  
  class Config(object):
      """Parent configuration class"""
      DEBUG = False
      CSRF_ENABLED = True
      # ALT: <variable> = os.getenv('<env_var_name>')
      SECRET = 'HeathLEDGERwasTHEBESTidc'
      # database with host configuration removed. Defaults to machine localhost
      SQLALCHEMY_DATABASE_URI = "postgresql://bruce:Inline-360@localhost/bucketlist_api"
  
  
  class DevelopmentConfig(Config):
      """Configurations for Development"""
      DEBUG = True
  
  
  class TestingConfig(Config):
      """Configurations for Testing with a separate test database"""
      TESTING = True
      SQLALCHEMY_DATABASE_URI = "postgresql://bruce:Inline-360@localhost/test_db"
      DEBUG = True
  
  
  class StagingConfig(Config):
      """Configurations for staging"""
      DEBUG = True
  
  
  class ProductionConfig(Config):
      """Configurations for Production"""
      DEBUG = False
      TESTING = False
  
  app_config = {
      'development': DevelopmentConfig,
      'testing': TestingConfig,
      'staging': StagingConfig,
      'production': ProductionConfig
  }
  
new_contents: import os
  
  
  class Config(object):
      """Parent configuration class"""
      DEBUG = False
      CSRF_ENABLED = True
      # ALT: <variable> = os.getenv('<env_var_name>')
      SECRET = 'HeathLEDGERwasTHEBESTidc'
      # database with host configuration removed. Defaults to machine localhost
      SQLALCHEMY_DATABASE_URI = "postgresql://bruce:Inline-360@localhost/bucketlist_api"
      BCRYPT_LOG_ROUNDS = 13
  
  
  class DevelopmentConfig(Config):
      """Configurations for Development"""
      DEBUG = True
      BCRYPT_LOG_ROUNDS = 4
  
  
  class TestingConfig(Config):
      """Configurations for Testing with a separate test database"""
      TESTING = True
      SQLALCHEMY_DATABASE_URI = "postgresql://bruce:Inline-360@localhost/test_db"
      DEBUG = True
      BCRYPT_LOG_ROUNDS = 4
  
  
  class StagingConfig(Config):
      """Configurations for staging"""
      DEBUG = True
  
  
  class ProductionConfig(Config):
      """Configurations for Production"""
      DEBUG = False
      TESTING = False
  
  app_config = {
      'development': DevelopmentConfig,
      'testing': TestingConfig,
      'staging': StagingConfig,
      'production': ProductionConfig
  }
  
subject: Add BCRYPT_LOG_ROUNDS