parameters: (self, keys_to_tensors)
docstring: Maps the given dictionary of tensors to the requested item.
  
      Args:
        keys_to_tensors: a mapping of TF-Example keys to parsed tensors.
  
      Returns:
        the final tensor representing the item being handled.
docstring_summary: Maps the given dictionary of tensors to the requested item.
docstring_tokens: Maps the given dictionary of tensors to the requested item .
function: def tensors_to_item(self, keys_to_tensors):
      """Maps the given dictionary of tensors to the requested item.
  
      Args:
        keys_to_tensors: a mapping of TF-Example keys to parsed tensors.
  
      Returns:
        the final tensor representing the item being handled.
      """
      pass
function_tokens: def tensors_to_item ( self , keys_to_tensors ) : pass