Update app.py

app.py

@@ -18,7 +18,7 @@ from midi_synthesizer import MidiSynthesizer
 
 MAX_SEED = np.iinfo(np.int32).max
 in_space = os.getenv("SYSTEM") == "spaces"
-
+np.random.seed()
 
 @torch.inference_mode()
 def generate(model: MIDIModel, prompt=None, max_len=512, temp=1.0, top_p=0.98, top_k=20,