Update app.py

app.py

@@ -414,7 +414,7 @@ def CompareMIDIs(input_src_midi, input_trg_midi, input_sampling_resolution, inpu
       inp = torch.LongTensor(inp).cuda()
     
       with ctx:
-        with torch.no_grad()
+        with torch.no_grad():
             out = model(inp)
           
       cache = out[2]