Text this: Measurement of the t t ¯ H $$ \textrm{t}\overline{\textrm{t}}\textrm{H} $$ and tH production rates in the H → b b ¯ $$ \textrm{b}\overline{\textrm{b}} $$ decay channel using proton-proton collision data at s $$ \sqrt{s} $$ = 13 TeV