old_contents: # Copyright 2020 Google, LLC.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  """Flask config."""
  import os
  from dotenv import load_dotenv
  
  load_dotenv()
  
  
  class Config:
      """Base config."""
  
      FLASK_ENV = 'production'
      TESTING = False
      DEBUG = False
      
      PHILIPS_HUE_URL = os.environ.get('PHILIPS_URL')
      
      
  class ProdConfig(Config):
      pass
  
  
  class DevConfig(Config):
      FLASK_ENV = 'development'
      DEBUG = True
      TESTING = True
      
  
  configs = {
      'prod': ProdConfig,
      'dev': DevConfig,
      'default': ProdConfig
  }
new_contents: # Copyright 2020 Google, LLC.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  """Flask config."""
  import os
  from dotenv import load_dotenv
  
  load_dotenv()
  
  
  class Config:
      """Base config."""
  
      FLASK_ENV = 'production'
      TESTING = False
      DEBUG = False
  
      PHILIPS_HUE_URL = os.environ.get('PHILIPS_URL')
  
  
  class ProdConfig(Config):
      pass
  
  
  class DevConfig(Config):
      FLASK_ENV = 'development'
      DEBUG = True
      TESTING = True
  
  
  configs = {
      'prod': ProdConfig,
      'dev': DevConfig,
      'default': ProdConfig
  }
  
subject: remove extra whitespace