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Python - Move all occurrences of 0s at the end of the list without disturbing the order of the rest of the values

Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.
Example:
Input: [0,1,0,3,12]
Output: [1,3,12,0,0]
Note:
  1. You must do this in-place without making a copy of the array.
  2. Minimize the total number of operations.
class Solution:
def moveZeroes(self, nums):
for i in range(0, len(nums)): # O(n)
if nums[i] == 0:
nums.append(0)
nums.pop(i)
return nums


obj = Solution()
print(obj.moveZeroes([0,1,0,3,12]))
OUTPUT
[1, 3, 12, 0, 0]

BIG O
O(n)

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