[manual argument "anot at >[manual argument "bnot at > - -spam [nester argument "znot [nester argument "znot ? - -spam[oncall argument "xnot ( )finallyas we've learnedthis decorator' coding structure works for both functions and methodsfile argtest_testmeth py from argtest import rangetesttypetest class @rangetest( =( )def meth (selfa)return @typetest( =intdef meth (selfa)return from argtest_testmeth import ( meth ( meth ( typeerrormeth argument "anot ( meth ( meth ( typeerrormeth argument "anot test your knowledgeanswers