input: Write a python function to create a list of Student objects from a list of tuples containing names and ages.
  assert create_students([('Alice', 21), ('Bob', 22), ('Charlie', 20)]) == [Student('Alice', 21), Student('Bob', 22), Student('Charlie', 20)]
  assert create_students([('Dave', 23), ('Eve', 19)]) == [Student('Dave', 23), Student('Eve', 19)]
  assert create_students([]) == []
output: class Student:
      def __init__(self, name, age):
          self.name = name
          self.age = age
      
      def __eq__(self, other):
          return self.name == other.name and self.age == other.age
  
  def create_students(data):
      return [Student(name, age) for name, age in data]