From 0234ee4c222df51b5dd2154a9e5aeba5023a7c28 Mon Sep 17 00:00:00 2001
From: HX <>
Date: Mon, 13 May 2024 17:26:21 +0800
Subject: [PATCH] update

---
 Sources/OpenAI/Public/Models/AudioSpeechQuery.swift | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/Sources/OpenAI/Public/Models/AudioSpeechQuery.swift b/Sources/OpenAI/Public/Models/AudioSpeechQuery.swift
index e8d4382e..79e15a25 100644
--- a/Sources/OpenAI/Public/Models/AudioSpeechQuery.swift
+++ b/Sources/OpenAI/Public/Models/AudioSpeechQuery.swift
@@ -37,7 +37,6 @@ public struct AudioSpeechQuery: Codable {
         case aac
         case flac
     }
-
     /// The text to generate audio for. The maximum length is 4096 characters.
     public let input: String
     /// One of the available TTS models: tts-1 or tts-1-hd
@@ -50,7 +49,7 @@ public struct AudioSpeechQuery: Codable {
     public let responseFormat: AudioSpeechResponseFormat?
     /// The speed of the generated audio. Select a value from **0.25** to **4.0**. **1.0** is the default.
     /// Defaults to 1
-    public let speed: String?
+    public let speed: Double?
     
     public enum CodingKeys: String, CodingKey {
         case model
@@ -60,7 +59,7 @@ public struct AudioSpeechQuery: Codable {
         case speed
     }
 
-    public init(model: Model, input: String, voice: AudioSpeechVoice, responseFormat: AudioSpeechResponseFormat = .mp3, speed: Double?) {
+    public init(model: Model, input: String, voice: AudioSpeechVoice, responseFormat: AudioSpeechResponseFormat = .mp3, speed: Double = 1.0) {
         self.model = AudioSpeechQuery.validateSpeechModel(model)
         self.speed = AudioSpeechQuery.normalizeSpeechSpeed(speed)
         self.input = input
@@ -89,13 +88,13 @@ public extension AudioSpeechQuery {
         case min = 0.25
     }
 
-    static func normalizeSpeechSpeed(_ inputSpeed: Double?) -> String {
-        guard let inputSpeed else { return "\(Self.Speed.normal.rawValue)" }
+    static func normalizeSpeechSpeed(_ inputSpeed: Double?) -> Double {
+        guard let inputSpeed = inputSpeed else { return Self.Speed.normal.rawValue }
         let isSpeedOutOfBounds = inputSpeed <= Self.Speed.min.rawValue || Self.Speed.max.rawValue <= inputSpeed
         guard !isSpeedOutOfBounds else {
             print("[AudioSpeech] Speed value must be between 0.25 and 4.0. Setting value to closest valid.")
-            return inputSpeed < Self.Speed.min.rawValue ? "\(Self.Speed.min.rawValue)" : "\(Self.Speed.max.rawValue)"
+            return inputSpeed < Self.Speed.min.rawValue ? Self.Speed.min.rawValue : Self.Speed.max.rawValue
         }
-        return "\(inputSpeed)"
+        return inputSpeed
     }
 }