When printing an object using the print$()$ function, the $\_\_$str$\_\_$ method $($choose the best answer$)$

Group of answer choices

is an automatic function

is a magic function

construct and return a string containing information about an object, say obj$\_$x$,$ to become the argument for the function call: print$($ obj$\_$x $)$

is a private function

is a Python built$-$in function