Update main.py

main.py

@@ -545,13 +545,13 @@ async def text_to_speech_v2(request: AudioAPI.TTSRequest, api_key: str = Depends
     Requires API Key authentication via X-API-Key header.
     """
     try:
-    response = openai_client.audio.speech.create(
-        model=request.model,
-        voice=request.voice,
-        input=request.input,
-        response_format="mp3"  # Always set to MP3
-    )
-    
+        response = openai_client.audio.speech.create(
+            model=request.model,
+            voice=request.voice,
+            input=request.input,
+            response_format="mp3"  # Always set to MP3
+        )
+        
         return StreamingResponse(io.BytesIO(response.content), media_type="audio/mp3")
     
     except Exception as e: