arguments:
- self: <Instance of Class Frame>
- code: AnyOf(<String>, <Instance of Class code>)
return value:
AnyOf(<String>, <None>, Class X, <Boolean>, Class float, <Instance of Class TestFailing>, <List>, Class A, <Function>, <BuiltinFunction>, <Instance of Class BrokenRepr2>, <Instance of Class Config>, <Method>, <Instance of Class A>, <Int>, <Instance of Class BrokenRepr1>, <Instance of Class X>)