Update app.py

app.py

@@ -183,8 +183,8 @@ with gr.Blocks() as demo:
                 pitch, duration, wait, velocity, instrument = [int(x) for x in line.split()]
             except Exception as e:
                 continue
-            plt.plot([now, now+duration], [pitch, pitch], color='black')
-            plt.scatter(now, pitch, s=3, alpha=0.3, color='black')
+            plt.plot([now, now+duration], [pitch, pitch], color='black', alpha=1)
+            plt.scatter(now, pitch, s=6, color='black', alpha=0.3)
             now += wait
         plt.savefig(f'./temp/{i}.svg')
         return f'./temp/{i}.mid', f'./temp/{i}.svg'