input: Write a python function to create a Person object and return its description using the describe method.
  assert create_person_and_describe("John", 30, 180, 75) == "John is 30 years old, 180 cm tall and weighs 75 kg."
  assert create_person_and_describe("Alice", 25, 165, 60) == "Alice is 25 years old, 165 cm tall and weighs 60 kg."
  assert create_person_and_describe("Bob", 40, 175, 80) == "Bob is 40 years old, 175 cm tall and weighs 80 kg."
output: class Person:
      def __init__(self, name, age, height, weight):
          self.name = name
          self.age = age
          self.height = height
          self.weight = weight
  
      def describe(self):
          return f"{self.name} is {self.age} years old, {self.height} cm tall and weighs {self.weight} kg."
  
  def create_person_and_describe(name, age, height, weight):
      person = Person(name, age, height, weight)
      return person.describe()