Update app.py

app.py

@@ -208,7 +208,7 @@ def Generate_Accompaniment(input_midi,
                 out = model.generate(x,
                                      1,
                                      filter_logits_fn=top_k,
-                                     filter_kwargs={'thres': top_k_value},
+                                     filter_kwargs={'k': top_k_value},
                                      temperature=temperature,
                                      return_prime=False,
                                      verbose=False)