Array - 26. Remove Duplicates from Sorted Array

#===================================
# Tanzila Islam
# Email: tanzilamohita@gmail.com
# Language: Python 3
#===================================

def removeDuplicates(self, nums: List[int]) -> int:
        count = 1
        for i in range(1, len(nums)):
            if nums[i-1] != nums[i]:
                nums[count] = nums[i]
                count += 1
                
        return count