complete revise the architecture

Author: hnlearndev

src/main.rs

@@ -53,6 +53,6 @@ fn main() -> PolarsResult<()> {
 
     // Print the time taken for the runs
     let duration = start.elapsed();
-    println!("Time taken for runs: {:?}", duration);
+    println!("Time taken for runs: {duration:?}");
     Ok(())
 }