Fixing clippy. (#2149)

router/src/main.rs

@@ -17,7 +17,7 @@ use text_generation_router::{
     server, HubModelInfo, HubPreprocessorConfig, HubProcessorConfig, HubTokenizerConfig,
 };
 use thiserror::Error;
-use tokenizers::{processors::template::TemplateProcessing, Tokenizer, PostProcessor};
+use tokenizers::{processors::template::TemplateProcessing, Tokenizer};
 use tower_http::cors::AllowOrigin;
 use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::util::SubscriberInitExt;
@@ -309,7 +309,7 @@ async fn main() -> Result<(), RouterError> {
         let mut tokenizer = Tokenizer::from_file(filename).ok();
         if let Some(tokenizer) = &mut tokenizer {
             if let Some(class) = &tokenizer_config.tokenizer_class {
-                if (class == "LlamaTokenizer" || class == "LlamaTokenizerFast"){
+                if class == "LlamaTokenizer" || class == "LlamaTokenizerFast"{
                     if let Ok(post_processor) = create_post_processor(tokenizer, &tokenizer_config) {
                         tracing::info!("Overriding LlamaTokenizer with TemplateProcessing to follow python override defined in https://github.com/huggingface/transformers/blob/4aa17d00690b7f82c95bb2949ea57e22c35b4336/src/transformers/models/llama/tokenization_llama_fast.py#L203-L205");
                         tokenizer.with_post_processor(post_processor);