In Python, you can create an empty dictionary using either curly braces {} or the dict() constructor. Here are examples of both methods:

Using curly braces {}:

empty_dict = {}

Using the dict() constructor:

empty_dict = dict()

Both of these methods will create an empty dictionary named empty_dict. You can then add key-value pairs to this dictionary as needed. For example:

empty_dict['key1'] = 'value1'
empty_dict['key2'] = 'value2'

Now empty_dict will contain two key-value pairs:

{'key1': 'value1', 'key2': 'value2'}

Creating an empty dictionary is often the starting point when you want to dynamically build a dictionary and populate it with data later in your Python code.