Forgot Good Matrix on the card

1 - Code/hl3.py

@@ -13,7 +13,8 @@ def init_neopixel():
     return NeoPixel(Pin(0, Pin.OUT), 64)
 
 class matrix:
-    def clear(self, color):
+    def clear(color):
         np = init_neopixel()
-        for i in range(0,64):
+        for i in range(64):
             np[i] = color
+        np.write()
\ No newline at end of file

1 - Code/main.py

 from hl3 import color
 from hl3 import matrix
 
-while True:
 matrix.clear(color.RED)
\ No newline at end of file