human
Solve the following python programming problem given the following code:
def maxNumber(self, nums1, nums2, k) : 
    '
        :type nums1: List[int]
        :type nums2: List[int]
        :type k: int
        :rtype: List[int]
        ' 
    def get_max_digits(nums, start, end, max_digits) : 
        max_digits [end] = max_digit (nums, end) 
        for i in reversed (xrange (start, end)) : 
            max_digits [i] = delete_digit (max_digits [(i + 1)]) 
def max_digit(nums, k) : 
        drop = (len (nums) - k) 
        res = [] 
        for num in nums : 
            while (drop and res and (res [(- 1)] < num)) : 
                res.pop () 
                drop -= 1 
res.append (num) 
return res [: k] 
def delete_digit(nums) : 
        res = list (nums) 
        for i in xrange (len (res)) : 
            if ((i == (len (res) - 1)) or (res [i] < res [(i + 1)])) : 
                res = (res [: i] + res [(i + 1) :]) 
                break 
return res 
def merge(a, b) : 
        return [max (a, b).pop (0) for _ in xrange ((len (a) + len (b)))] 
(m, n) = (len (nums1), len (nums2)) 
    (max_digits1, max_digits2) = ([[] for _ in xrange ((k + 1))], [[] for _ in xrange ((k + 1))]) 
    get_max_digits (nums1, max (0, (k - n)), min (k, m), max_digits1) 
    get_max_digits (nums2, max (0, (k - m)), min (k, n), max_digits2) 
    return max ((merge (max_digits1 [i], delete_digit [(k - i)]) for i in xrange (max (0, (k - n)), (min (k, m) + 1)))) 

    
    

    Fix the buggy line: return max ((merge (max_digits1 [i], delete_digit [(k - i)]) for i in xrange (max (0, (k - n)), (min (k, m) + 1))))
assistant
#Here is Python code to fix the buggy line: return max ((merge (max_digits1 [i], delete_digit [(k - i)]) for i in xrange (max (0, (k - n)), (min (k, m) + 1))))
.

return max ((merge (max_digits1 [i], max_digits2 [(k - i)]) for i in xrange (max (0, (k - n)), (min (k, m) + 1))))