<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def run(self):
 """ Executes the Cauldron command in a thread to prevent long-running computations from locking the main Cauldron thread, which is needed to serve and print status information. """


        async def run_command():
            try:
                self.result = self.command(
                    context=self.context,
                    **self.kwargs
                )
            except Exception as error:
                self.exception = error
                print(error)
                import traceback
                traceback.print_exc()
                import sys
                self.context.response.fail(
                    code='COMMAND_EXECUTION_ERROR',
                    message='Failed to execute command due to internal error',
                    error=error
                ).console(
                    whitespace=1
                )

        self._has_started = True
        self._loop = asyncio.new_event_loop()
        self._loop.run_until_complete(run_command())
        self._loop.close()
        self._loop = None
        self.completed_at = datetime.utcnow()