import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def intersection(self, nums1: List[int], nums2: List[int]) -> List[int]:
    ans = []
    nums1 = set(nums1)

    for num in nums2:
      if num in nums1:
        ans.append(num)
        nums1.remove(num)

    return ans

new Solution().intersection()