input: Write a function to create a dictionary in Python with given key-value pairs. The function should take a list of tuples where each tuple contains a key and a value. It should return a dictionary constructed from these tuples. If the input list is empty, it should return an empty dictionary.
  
  assert create_dict([("FirstName", "John")]) == {"FirstName": "John"}
  assert create_dict([("FirstName", "John"), ("LastName", "Doe")]) == {"FirstName": "John", "LastName": "Doe"}
  assert create_dict([("Age", 30), ("Country", "USA")]) == {"Age": 30, "Country": "USA"}
  assert create_dict([]) == {}
output: def create_dict(tuples_list):
      return dict(tuples_list)