input: from typing import List, Dict
  
  def create_age_dictionary(people: List[Tuple[str, int]]) -> Dict:
      """
      Given a list of tuples containing the names and ages of individuals, create 
      and return a dictionary where the names are keys and the ages are values.
  
      >>> create_age_dictionary([('John', 20), ('Jane', 40), ('Alex', 18), ('Peter', 45)])
      {'John': 20, 'Jane': 40, 'Alex': 18, 'Peter': 45}
      """
output:     age_dict = {}
      for name, age in people:
          age_dict[name] = age
      return age_dict