feat: Added postprocessing for retinaface

src/cli.rs

@@ -45,6 +45,8 @@ pub struct Detect {
     pub model: Option<PathBuf>,
     #[clap(short = 'M', long, default_value = "retina-face")]
     pub model_type: Models,
+    #[clap(short, long)]
+    pub output: Option<PathBuf>,
     pub image: PathBuf,
 }