<\/span><\/h2>\nTo add a key-value pair to an empty dictionary, you can simply assign a value to a key using the assignment operator. Here is an example:<\/p>\n
my_dict = {}<\/code><\/p>\n<\/p>\n
my_dict[\"key\"] = \"value\"<\/code><\/p>\nAfter executing these lines of code, the dictionary my_dict<\/code> will contain the key-value pair: {\"key\": \"value\"}<\/code>.<\/p>\nThe key in a dictionary must be unique, so if you try to add another value with an existing key, the new value will replace the old value.<\/p>\n
Note:<\/strong> Python uses curly braces ({}<\/code>) to define an empty dictionary and square brackets ([]<\/code>) to define a list.<\/p>\n