Update app.py

app.py

@@ -18,13 +18,14 @@ async def text_to_speech_edge(text, language_code):
 
     await communicate.save(tmp_path)
 
-    new_temp_path = tmp_path.replace(".mp3", ".wav")
-    (
-        ffmpeg.input(tmp_path)
-        .output(new_temp_path)
-        .run()
-    )
-    return new_temp_path
+    # new_temp_path = tmp_path.replace(".mp3", ".wav")
+    # (
+    #     ffmpeg.input(tmp_path)
+    #     .output(new_temp_path)
+    #     .run()
+    # )
+    return tmp_path
+    # return new_temp_path
 
 def cleanup_temp_files(temp_dir, max_age_seconds=3600):
     """定期清理超過 max_age_seconds 的臨時文件"""