code: def underscores_to_camelcase(argument):
      ''' Converts a camelcase param like the_new_attribute to the equivalent
      camelcase version like theNewAttribute. Note that the first letter is
      NOT capitalized by this function '''
      result = ''
      previous_was_underscore = False
      for char in argument:
          if char != '_':
              if previous_was_underscore:
                  result += char.upper()
              else:
                  result += char
          previous_was_underscore = char == '_'
      return resulf underscores_to_camelcase(argument):
      ''' Converts a camelcase param like the_new_attribute to the equivalent
      camelcase version like theNewAttribute. Note that the first letter is
      NOT capitalized by this function '''
      result = ''
      previous_was_underscore = False
      for char in argument:
          if char != '_':
              if previous_was_underscore:
                  result += char.upper()
              else:
                  result += char
          previous_was_underscore = char == '_'
      return result
docs: Converts a camelcase param like the_new_attribute to the equivalent
      camelcase version like theNewAttribute. Note that the first letter is
      NOT capitalized by this function