code: def legacy_client_deprecation(func):
      @wraps(func)
      def inner(*args, **kwargs):
          warn_once(
              message="You're using a legacy version of Neptune client."
              " It will be moved to `neptune.legacy` as of `neptune-client==1.0.0`."
          )
          return func(*args, **kwargs)
  
      return inner
  
label_desc: Use image node_id 1 for calling a global function with example usage: legacy_client_deprecation(func) and returns: inner, func