BubbleSort (py)

# Function Definition
def bubbleSort(A):
   # Error Checks
   if type(A) != list:
      return [False, A]
   n = len(A)
   if n == 0:
      return [False, A]
   for val in A:
      if type(val) != int and type(val) != float:
         return [False, A]
   # Duplicate and sort
   final = list(A)
   for x in range(0,n,1):
      for y in range(0,n,1):
         if final[x] < final[y]:
            temp = final[x]
            final[x] = final[y]
            final[y] = temp
   return [True, final]