parameters: (op)
return_statement: return [tensor_shape.scalar()]
docstring: Shape function for ops that transform a reader to a scalar.
docstring_summary: Shape function for ops that transform a reader to a scalar.
docstring_tokens: Shape function for ops that transform a reader to a scalar .
function: def _ReaderScalarShape(op):
    """Shape function for ops that transform a reader to a scalar."""
    unused_handle_shape = op.inputs[0].get_shape().merge_with(
        tensor_shape.scalar())
    return [tensor_shape.scalar()]
function_tokens: def _ReaderScalarShape ( op ) : unused_handle_shape = op . inputs [ 0 ] . get_shape ( ) . merge_with ( tensor_shape . scalar ( ) ) return [ tensor_shape . scalar ( ) ]