How to initialize an empty set in Python?
Understand the Problem
The question is asking how to initialize an empty set in Python programming language. This involves using the appropriate syntax or method to create a set that currently contains no elements.
Answer
Use `set()`.
The final answer is to use set().
Answer for screen readers
The final answer is to use set().
More Information
In Python, {} creates an empty dictionary, not an empty set. That's why the set() function should be used to initialize an empty set.
Tips
Common mistake: Using {} to create an empty set, which actually creates an empty dictionary.
Sources
- Python Sets Tutorial: Set Operations & Sets vs Lists - DataCamp - datacamp.com
- Python: Create a new empty set - w3resource - w3resource.com
- Python Set (With Examples) - Programiz - programiz.com
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