parameters: (unused_op)
return_statement: return [tensor_shape.scalar()]
docstring: Shape function for ops that output a scalar value.
docstring_summary: Shape function for ops that output a scalar value.
docstring_tokens: Shape function for ops that output a scalar value .
function: def scalar_shape(unused_op):
    """Shape function for ops that output a scalar value."""
    return [tensor_shape.scalar()]
function_tokens: def scalar_shape ( unused_op ) : return [ tensor_shape . scalar ( ) ]