# A tibble: 6 x 5
  name       type   nullable dimension io    
  <chr>      <chr>  <lgl>    <chr>     <chr> 
1 qsec       double TRUE     <NA>      input 
2 hp         double FALSE    <NA>      input 
3 wt         double TRUE     <NA>      input 
4 big_hp     double FALSE    <NA>      output
5 features   double TRUE     (3)       output
6 prediction double FALSE    <NA>      output
