* rsa key doctest
* move doctest to module docstring
* all tests to doctest
* moved is_right to property
* is right test
* fixed rsa doctest import
* Test error when deleting non-existing element
* fixing ruff EM102
* convert property 'is_right' to one-liner
Also use 'is' instead of '=='
Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>
* child instead of children
Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>
* remove type hint
* Update data_structures/binary_tree/binary_search_tree.py
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Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>