code: def get_input_kwargs(self, key=None, default=None):
          
          warnings.warn("`get_input_kwargs` is deprecated; use `get_catalog_info` instead.", DeprecationWarning)
          return self.get_catalog_info(key, default)
docs: Deprecated. Use `get_catalog_info` instead.
  
          Get information from the catalog config file.
          If *key* is `None`, return the full dict.