Update app.py

app.py

@@ -152,9 +152,8 @@ def GenerateMIDI(num_tok, idrums, iinstr, progress=gr.Progress()):
       c.append(colors[s[3]])
 
     midi_plot = plt.figure(figsize=(14,5))
-    ax=plt.axes(title='Allegro Music Transformer Composition')
-    ax.set_facecolor('black')
-    
+    plt.axes(title='Allegro Music Transformer Composition')
+    plt.set_facecolor('black')
     plt.scatter(x,y, c=c)
     plt.xlabel("Time")
     plt.ylabel("Pitch")