code: def find_ask():
      
      if hasattr(current_app, 'ask'):
          return getattr(current_app, 'ask')
      else:
          if hasattr(current_app, 'blueprints'):
              blueprints = getattr(current_app, 'blueprints')
              for blueprint_name in blueprints:
                  if hasattr(blueprints[blueprint_name], 'ask'):
                      return getattr(blueprints[blueprint_name], 'ask')
docs: Find our instance of Ask, navigating Local's and possible blueprints.
  
      Note: This only supports returning a reference to the first instance
      of Ask found.