Update app.py

app.py

@@ -153,24 +153,24 @@ def _run_generate_job(job_id: str, payload: Dict[str, str]):
 
         output_file = os.path.join(tempfile.gettempdir(), f"indextts2-{uuid.uuid4()}.wav")
 
-        # Use spk_audio_prompt — this model requires audio prompt
+        # FIXED ARGUMENT NAME
         tts_model.infer(
             text=payload["text"],
-            spk_audio_prompt=speaker_file,
+            speaker_prompt=speaker_file,
             output_path=output_file,
-            use_random=False,
-            verbose=False,
         )
 
         if not Path(output_file).exists():
-            raise RuntimeError(f"TTS generation failed — output file not created.")
+            raise RuntimeError("TTS generation failed — output file not created.")
 
         _set_job(job_id, status="completed", output_file=output_file)
+
     except Exception as exc:
         _cleanup_files(speaker_file or "", output_file or "")
         _set_job(job_id, status="error", error=str(exc))
 
 
+
 @app.post("/generate")
 def generate(
     payload: GenerateRequest = Body(...),