input: Write a python function to extract values from a dictionary and return them as a list.
  assert extract_values({"name": "John", "age": 25, "hobby": "programming"}) == ["John", 25, "programming"]
  assert extract_values({"brand": "Ford", "model": "Mustang", "year": 1964}) == ["Ford", "Mustang", 1964]
  assert extract_values({"country": "USA", "capital": "Washington", "population": 331}) == ["USA", "Washington", 331]
output: def extract_values(dictionary):
      return list(dictionary.values())