diff --git a/filter.py b/filter.py
index 4150df2..81101d0 100644
--- a/filter.py
+++ b/filter.py
@@ -1,27 +1,29 @@
 from PIL import Image
 import numpy as np
+np.seterr(over='ignore')
 img = Image.open("img2.jpg")
 arr = np.array(img)
 a = len(arr)
 a1 = len(arr[1])
 i = 0
-while i < a - 11:
+while i < a:
     j = 0
-    while j < a1 - 11:
+    while j < a1:
         s = 0
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                n1 = arr[n][n1][0]
-                n2 = arr[n][n1][1]
-                n3 = arr[n][n1][2]
+        for x in range(i, i + 10):
+            for y in range(j, j + 10):
+                n1 = arr[x][y][0] / 3
+                n2 = arr[x][y][1] / 3
+                n3 = arr[x][y][2] / 3
                 M = n1 + n2 + n3
                 s += M
         s = int(s // 100)
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                arr[n][n1][0] = int(s // 50) * 50
-                arr[n][n1][1] = int(s // 50) * 50
-                arr[n][n1][2] = int(s // 50) * 50
+        
+        for x in range(i, i + 10):
+            for y in range(j, j + 10):
+                arr[x][y][0] = int(s // 50) * 50
+                arr[x][y][1] = int(s // 50) * 50
+                arr[x][y][2] = int(s // 50) * 50
         j = j + 10
     i = i + 10
 res = Image.fromarray(arr)