fix audio param

app.py

@@ -521,12 +521,11 @@ class WhisperTranscriber:
         # Transcribe using the selected engine
         initial_segments = []
         detected_language = language if language else "unknown"
+        audio = whisperx.load_audio(audio_path)
+        print(audio_path)
 
         if engine == "whisperx":
             # Load audio (float32, 16k) once
-            audio = whisperx.load_audio(audio_path)
-            print(audio_path)
-
             # Lazy-load WhisperX model on first use
             if model_name not in _whipser_x_transcribe_models:
                 print(f"Loading WhisperX transcribe model '{model_name}' on GPU...")