Fix Python syntax error

cclauss · web-flow · commit 35a088a0648e · 2020-02-25T23:22:31.000+01:00
diff --git a/data_structures/array/pivot_index.py b/data_structures/array/pivot_index.py
@@ -2,9 +2,7 @@ def pivot(arr):
     s = sum(arr)
     left_sum = 0
     for i, x in enumerate(arr):
-        if left_sum = (s - x - left_sum):
+        if left_sum == (s - x - left_sum):
             return i
         left_sum += x
     return -1
-
-
