format: line wrap and remove unused imports

src/main.rs

@@ -11,7 +11,8 @@ mod youtube;
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let args = Args::parse();
-    let video_files: Vec<String> = args.videos()
+    let video_files: Vec<String> = args
+        .videos()
         .split(',')
         .map(|s| s.trim().to_string())
         .collect();
@@ -29,7 +30,6 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     };
 
     let timestamp_file = args.timestamp_file();
-
     let dry_run = args.dry_run();
 
     // Load or create metadata

src/youtube.rs

@@ -1,3 +1,4 @@
+use chrono::{DateTime, Duration, Utc};
 use oauth2::basic::BasicClient;
 use oauth2::reqwest::async_http_client;
 use oauth2::{
@@ -6,12 +7,11 @@ use oauth2::{
 };
 use rand::seq::SliceRandom;
 use reqwest::Client;
-use serde_json::json;
-use std::path::Path;
-use chrono::{DateTime, Duration, Utc};
-use std::fs::{self, File};
 use serde::{Deserialize, Serialize};
+use serde_json::json;
+use std::fs::{self, File};
 use std::io::{self, BufRead, BufReader};
+use std::path::Path;
 use youtube_scheduler::expand_tilde;
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -38,7 +38,6 @@ struct StoredTokens {
     expires_at: Option<DateTime<Utc>>,
 }
 
-
 #[derive(Debug, Serialize, Deserialize)]
 pub struct UploadResponse {
     pub id: String,
@@ -257,7 +256,6 @@ impl YouTubeUploader {
     }
 }
 
-
 pub fn create_default_metadata(video_files: &[String]) -> Vec<VideoMetadata> {
     video_files
         .iter()