code: def _load_config(self):
          
          options = dict()
  
          job_stores = self.app.config.get('SCHEDULER_JOBSTORES')
          if job_stores:
              options['jobstores'] = job_stores
  
          executors = self.app.config.get('SCHEDULER_EXECUTORS')
          if executors:
              options['executors'] = executors
  
          job_defaults = self.app.config.get('SCHEDULER_JOB_DEFAULTS')
          if job_defaults:
              options['job_defaults'] = job_defaults
  
          timezone = self.app.config.get('SCHEDULER_TIMEZONE')
          if timezone:
              options['timezone'] = timezone
  
          self._scheduler.configure(**options)
  
          self.auth = self.app.config.get('SCHEDULER_AUTH', self.auth)
          self.api_enabled = self.app.config.get('SCHEDULER_VIEWS_ENABLED', self.api_enabled)  # for compatibility reason
          self.api_enabled = self.app.config.get('SCHEDULER_API_ENABLED', self.api_enabled)
          self.api_prefix = self.app.config.get('SCHEDULER_API_PREFIX', self.api_prefix)
          self.endpoint_prefix = self.app.config.get('SCHEDULER_ENDPOINT_PREFIX', self.endpoint_prefix)
          self.allowed_hosts = self.app.config.get('SCHEDULER_ALLOWED_HOSTS', self.allowed_hosts)
docs: Load the configuration from the Flask configuration.