code: def line_input(*args, **kwargs):
      '''
      Get a single line of input as a string from a textfield
      '''
      line_input = wtforms.TextField(*args, **kwargs)
      line_input.input_type = 'line'
      return line_inpuf line_input(*args, **kwargs):
      '''
      Get a single line of input as a string from a textfield
      '''
      line_input = wtforms.TextField(*args, **kwargs)
      line_input.input_type = 'line'
      return line_input
docs: Get a single line of input as a string from a textfield