Update quantum_bogo_sort.py to be in compliance with [CONTRIBUTING.md](https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md)

sorts/quantum_bogo_sort.py

@@ -1,14 +1,29 @@
+from typing import List
+
 def quantum_bogo_sort(arr: List[int]) -> List[int]:
     """
     Quantum Bogo Sort is a theoretical sorting algorithm that uses quantum mechanics to sort the elements.
     It is not practically feasible and is included here for humor.
 
     :param arr: List[int] - The list of numbers to sort.
-    :return: List[int] - The sorted list.
+    :return: List[int] - The sorted list, humorously assumed to be instantly sorted using quantum superposition.
+
+    Example:
+    >>> quantum_bogo_sort([2, 1, 4, 3])
+    [1, 2, 3, 4]
+    
+    >>> quantum_bogo_sort([10, -1, 0])
+    [-1, 0, 10]
+    
+    >>> quantum_bogo_sort([5])
+    [5]
+    
+    >>> quantum_bogo_sort([])
+    []
     """
-    return arr  # The elements are already in a superposition of sorted and unsorted states
+    return sorted(arr)  # Sorting is assumed to be done instantly via quantum superposition
 
 
 if __name__ == "__main__":
-  my_array = [2, 1, 4, 3]
+    my_array: List[int] = [2, 1, 4, 3]
-  quantum_bogo_sort(my_array)
+    print(quantum_bogo_sort(my_array))