Fix logging error by update Burst version

Author: mochi-neko

Assets/Mochineko/WhisperAPI.Samples/TranscriptionSample.cs

@@ -1,5 +1,6 @@
 #nullable enable
 using System;
+using System.IO;
 using System.Net.Http;
 using System.Threading;
 using Assets.Mochineko.WhisperAPI;
@@ -19,8 +20,7 @@ public sealed class TranscriptionSample : MonoBehaviour
         /// <summary>
         /// File path of speech audio.
         /// </summary>
-        [SerializeField]
-        private string filePath = string.Empty;
+        [SerializeField] private string filePath = string.Empty;
 
         private static readonly HttpClient httpClient = new();
 
@@ -44,7 +44,16 @@ public void Transcribe()
         private async UniTask TranscribeAsync(CancellationToken cancellationToken)
         {
             var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY");
-            
+            if (string.IsNullOrEmpty(apiKey))
+            {
+                throw new NullReferenceException(nameof(apiKey));
+            }
+
+            var absoluteFilePath = Path.Combine(
+                Application.dataPath,
+                "..",
+                filePath);
+
             requestParameters.File = filePath;
 
             Log.Debug("[Whisper_API.Samples] Begin to transcribe.");
@@ -56,7 +65,7 @@ private async UniTask TranscribeAsync(CancellationToken cancellationToken)
                             .TranscribeFileAsync(
                                 apiKey,
                                 httpClient,
-                                filePath,
+                                absoluteFilePath,
                                 requestParameters,
                                 innerCancellationToken,
                                 debug: true),

Assets/Mochineko/WhisperAPI.Samples/TranslationSample.cs

@@ -39,11 +39,13 @@ public void Translate()
         private async UniTask TranslateAsync(CancellationToken cancellationToken)
         {
             var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY");
+            if (string.IsNullOrEmpty(apiKey))
+            {
+                throw new NullReferenceException(nameof(apiKey));
+            }
 
             requestParameters.File = filePath;
 
-            await UniTask.SwitchToThreadPool();
-            
             Debug.Log($"[Whisper_API.Samples] Begin to translate.");
 
             // Translate speech into English text by Whisper transcription API.
@@ -59,8 +61,6 @@ private async UniTask TranslateAsync(CancellationToken cancellationToken)
                                 debug: true),
                     cancellationToken);
 
-            await UniTask.SwitchToMainThread(cancellationToken);
-            
             switch (result)
             {
                 // Success