old_contents: from app.core.base_app import BaseApp, BaseCommandsListener
  from app.core.base_app import BaseWebSocket
  
  class GmailApp(BaseApp):
      ICON = "fa-envelope"
      NAME = "Gmail"
      DESCRIPTION = "Read emails."
  
      def __init__(self, service, socketio):
          socket = BaseWebSocket("/app/calendar", socketio)
          listener = BaseCommandsListener()
          super().__init__(socket, listener)
  
  
new_contents: from app.core.base_app import BaseApp, BaseCommandsListener
  from app.core.base_app import BaseWebSocket
  
  class GmailApp(BaseApp):
      ICON = "fa-envelope"
      NAME = "Gmail"
      DESCRIPTION = "Read emails."
  
      def __init__(self, service, socketio):
          socket = BaseWebSocket("/app/gmail", socketio)
          listener = BaseCommandsListener()
          super().__init__(socket, listener)
  
  
subject: Fix namespace.