code: def is_documented_by(function_with_docstring: Callable):
      """Decorator to share docstrings across common functions.
  
      Args:
          function_with_docstring (`Callable`): Name of the function with the docstring.
      """
  
      def wrapper(target_function):
          target_function.__doc__ = function_with_docstring.__doc__
          return target_function
  
      return wrapper
  
label_desc: Use image node_id 1 for calling a global function with example usage: is_documented_by(function_with_docstring) and returns: wrapper, target_function