Process completed with exit code 1.

test_min_cost_string_conversion.py:25:5: RUF059 Unpacked variable `costs` is never used help: Prefix it with an underscore or any other dummy variable pattern

test_min_cost_string_conversion.py:1:8: F401 `pytest` imported but unused help: Remove unused import: `pytest`

test_min_cost_string_conversion.py:1:1: I001 Import block is un-sorted or un-formatted help: Organize imports

searches/jump_search.py:23:5: UP047 Generic function `jump_search` should use type parameters help: Use type parameters

machine_learning/linear_discriminant_analysis.py:255:5: UP047 Generic function `valid_input` should use type parameters help: Use type parameters