fixed error

Author: komalharshita

maths/special_numbers/a_very_big_sum.py

@@ -1,20 +1,20 @@
-from typing import List
-
-def a_very_big_sum(arr: List[int]) -> int:
+def a_very_big_sum(arr: list[int]) -> int:
     """
     Return the sum of all integers in the input array.
 
-    >>> a_very_big_sum([2, 4, 6, 2, 4, 6, 3])
-    27
+    >>> a_very_big_sum([2, 4, 6])
+    12
     >>> a_very_big_sum([])
     0
-    >>> a_very_big_sum([1000000000, 2000000000])
-    3000000000
     """
-    if not all(isinstance(x, int) for x in arr):
-        raise ValueError("All elements in the array must be integers")
-
     total = 0
-    for number in arr:
-        total += number
+    for i in arr:
+        total += i
     return total
+
+if __name__ == "__main__":
+    # Example usage
+    arr = [2, 4, 6, 2, 4, 6, 3]
+    result = a_very_big_sum(arr)
+    print(f"Sum of {arr} is {result}")
+