Optimized, refactored, PEP compliant, readable

[v-hemish]

Changes made to the code

1. Renamed function names to follow PEP 8 guidelines which recommend using snake_case for function names.
2. In the standard_introspection function, moved the "#ATS:" string to a variable called prefix to avoid using a magic string directly in the code.
3. Simplified the are_brothers function by directly returning the result of the boolean expression, removing the need for separate conditional branches.
4. Updated the docstrings to use triple double-quotes for consistency with PEP 257.