input: Write a function that takes a list of people's names and ages in the format "Name (Age)" and returns a Python dictionary with the names as keys and the ages as values. If the input list is empty, return an empty dictionary.
  assert create_people_dict(["John (20)", "Jane (40)", "Alex (18)", "Peter (45)"])=={'John': 20, 'Jane': 40, 'Alex': 18, 'Peter': 45}
  assert create_people_dict([])=={}
output: def create_people_dict(people):
      result = {}
      for person in people:
          name, age = person.split(' (')
          age = int(age[:-1])
          result[name] = age
      return result