feat: Added threshold for scores and nms

src/cli.rs

@@ -47,6 +47,8 @@ pub struct Detect {
     pub model_type: Models,
     #[clap(short, long)]
     pub output: Option<PathBuf>,
+    #[clap(short, long, default_value_t = 0.8)]
+    pub threshold: f32,
     pub image: PathBuf,
 }