colors

app.py

@@ -19,12 +19,13 @@ def ulamspiral(n):
     cambio_dir = 0
     last_x = 0
     last_y = 0
+    plt.figure(facecolor=(0, 0, 0), figsize=(20,20))
     plt.axis('off')
     for step in range(1, n+1):
         if isprime(step):
-            plt.plot(x, y, "ko")
+            plt.plot(x, y, "wo", markersize=8)
         if step != 1:
-            plt.plot([last_x, x], [last_y, y], "k-")
+            plt.plot([last_x, x], [last_y, y], "w-", markersize=2)
         last_x = x
         last_y = y
         if estado == 4:
@@ -46,6 +47,6 @@ def ulamspiral(n):
 
     return plt.gcf()
     
-iface = gr.Interface(ulamspiral, gr.inputs.Slider(1, 1000, 1), "plot")
+iface = gr.Interface(ulamspiral, gr.inputs.Slider(1, 10000, 1), "plot")
 
 iface.launch()