update fmt

src/utils/mod.rs

@@ -137,11 +137,13 @@ pub fn ceil_by_factor(num: f32, factor: u32) -> u32 {
     ceil * factor
 }
 
-pub fn build_completion_response(res: String, model_name: &str, num_tokens: Option<u32>) -> ChatCompletionResponse {
+pub fn build_completion_response(
+    res: String,
+    model_name: &str,
+    num_tokens: Option<u32>,
+) -> ChatCompletionResponse {
     let id = uuid::Uuid::new_v4().to_string();
-    let usage = match num_tokens {
-        Some(num) => {
-            Some(Usage {
+    let usage = num_tokens.map(|num| Usage {
         input_tokens: None,
         input_tokens_details: None,
         output_tokens: None,
@@ -150,11 +152,8 @@ pub fn build_completion_response(res: String, model_name: &str, num_tokens: Opti
         completion_tokens: None,
         total_tokens: num,
         prompt_tokens_details: None,
-                completion_tokens_details: None
-            })
-        },
-        None => None,
-    };
+        completion_tokens_details: None,
+    });
     let mut response = ChatCompletionResponse {
         id: Some(id),
         choices: vec![],
@@ -163,7 +162,7 @@ pub fn build_completion_response(res: String, model_name: &str, num_tokens: Opti
         service_tier: None,
         system_fingerprint: None,
         object: "chat.completion".to_string(),
-        usage
+        usage,
     };
     let choice = if res.contains("<tool_call>") {
         let mes: Vec<&str> = res.split("<tool_call>").collect();