input: Write a function to create a dictionary in Python with given key-value pairs. The function should return the dictionary.
  def create_dictionary(key, value):
      return {key: value}
  
  assert create_dictionary("FirstName", "John") == {"FirstName": "John"}
  assert create_dictionary("LastName", "Doe") == {"LastName": "Doe"}
  assert create_dictionary("Age", 30) == {"Age": 30}
  assert create_dictionary("IsStudent", False) == {"IsStudent": False}
  assert create_dictionary("Grade", "A") == {"Grade": "A"}
output: def create_dictionary(key, value):
      return {key: value}