diff --git a/dist/.stage/favicon-bb479c4c9d076525.ico b/dist/.stage/favicon-bb479c4c9d076525.ico
deleted file mode 100644
index 66ab34e..0000000
Binary files a/dist/.stage/favicon-bb479c4c9d076525.ico and /dev/null differ
diff --git a/src/bin/topola-cli/main.rs b/src/bin/topola-cli/main.rs
index 73efe54..346b4ae 100644
--- a/src/bin/topola-cli/main.rs
+++ b/src/bin/topola-cli/main.rs
@@ -1,7 +1,7 @@
+use clap::{Error, Parser};
 use std::fs::File;
-use std::io::BufReader;
 use std::io::prelude::*;
-use clap::{Parser, Error};
+use std::io::BufReader;
 
 #[derive(Parser)]
 struct Cli {
@@ -11,7 +11,6 @@ struct Cli {
 }
 
 fn main() -> Result<(), std::io::Error> {
-
     let args = Cli::parse();
 
     let design_file = File::open(args.input)?;
@@ -24,16 +23,10 @@ fn main() -> Result<(), std::io::Error> {
         let history_file = File::open(history)?;
         let mut history_bufread = BufReader::new(history_file);
         let mut invoker = topola::autorouter::invoker::Invoker::new(
-            topola::autorouter::Autorouter::new(board).unwrap());
+            topola::autorouter::Autorouter::new(board).unwrap(),
+        );
         invoker.replay(serde_json::from_reader(history_bufread).unwrap())
     }
-    
-    Ok(())
-    // let content = std::fs::read_to_string(&args.input).expect("could not read file");
 
-    // for line in content.lines() {
-    //     if line.contains(&args.pattern) {
-    //         println!("{}", line);
-    //     }
-    // }
-} 
\ No newline at end of file
+    Ok(())
+}