Update app.py

app.py

@@ -45,7 +45,6 @@ def preprocess_audio_to_npz(audio_path):
         dummy_text = "Dummy text for history prompt generation."
         semantic_tokens = generate_text_semantic(
             text=dummy_text,
-            max_gen_len=512,
             temp=0.7,
             silent=True
         )