def all_smaller(nums1: set, nums2: set) -> bool:
    """Return whether every number in nums1 is less than every number in num2.

    You may ASSUME that:
      - nums1 is non-empty
      - nums2 is non-empty
      - nums1 and nums2 contain only integers and/or floats

    >>> all_smaller({2}, {3})
    True
    >>> all_smaller({3}, {2})
    False
    >>> all_smaller({2, 3}, {2, 3})
    False
    >>> all_smaller({1, 2, 3}, {4, 5, 6})
    True
    >>> all_smaller({-100, -101}, {-1, 0})
    True
    >>> all_smaller({0.11}, {0.1})
    False
    >>> all_smaller({-0.01}, {-0.009})
    True

    Hint: use the min and max functions.
    """
    assert len(nums1) != 0
    assert len(nums2) != 0
    return max(nums1) < min(nums2)