input: Write a function to create a dictionary in Python with given key-value pairs. The function should return the dictionary.
  assert create_dict({"FirstName": "John"})=={"FirstName": "John"}
  assert create_dict({"LastName": "Doe"})=={"LastName": "Doe"}
  assert create_dict({"Age": 25})=={"Age": 25}
  assert create_dict({"City": "New York"})=={"City": "New York"}
  assert create_dict({})=={}
output: def create_dict(kv_pairs):
      return kv_pairs