Update app.py

app.py

@@ -108,10 +108,8 @@ def tts_via_api(text):
     response = requests.post(url, headers=headers, json=payload)
 
     if response.status_code == 200:
-        output_path = "output.mp3"
-        with open(output_path, "wb") as f:
-            f.write(response.content)
-        return output_path
+        audio_bytes = BytesIO(response.content)
+        return (audio_bytes, "audio/mp3")
     else:
         print("TTS API Error:", response.status_code, response.text)
         return None