input: Write a function to create a dictionary in Python with given key-value pairs. The function should take the key and value as parameters and return the dictionary. 
  
  assert create_dict("FirstName", "John") == {
      "FirstName": "John"
  }
  assert create_dict("LastName", "Doe") == {
      "LastName": "Doe"
  }
output: def create_dict(key, value):
      return {key: value}