How do I use brackets in Python?

How do I use brackets in Python?

In Python, brackets are used for different purposes: parentheses () for function calls, square brackets [] for lists, and curly braces {} for dictionaries and sets.

Can you give me an example of using square brackets?

Sure! You can create a list using square brackets like this: my_list = [1, 2, 3, 4]. You can access elements using their index, e.g., my_list[0] returns 1.

What about curly braces?

Curly braces are used to create dictionaries. For example: my_dict = {'key': 'value'}. You can access values using their keys, like my_dict['key'].

Are there any specific rules for using brackets?

Yes, make sure to match your brackets correctly. For example, every opening bracket must have a corresponding closing bracket.