Update src/error.rs

Co-authored-by: Esteban Borai <[email protected]>

src/error.rs

@@ -1,6 +1,7 @@
 use thiserror;
 use reqwest::{StatusCode, header};
 use std::env::VarError;
+
 /// Custom error handling
 /// Check this out: https://docs.imagekit.io/api-reference/api-introduction#error-codes
 #[derive(thiserror::Error, Debug)]