fixup! Format Python code with psf/black push

Author: github-actions

machine_learning/linear_discriminant_analysis.py

@@ -44,7 +44,7 @@
 from math import log
 from os import name, system
 from random import gauss, seed
-from typing import TypeVar, Callable
+from typing import Callable, TypeVar
 
 
 # Make a training dataset drawn from a gaussian distribution

strings/can_string_be_rearranged_as_palindrome.py

@@ -8,7 +8,9 @@
 # Counter is faster for long strings and non-Counter is faster for short strings.
 
 
-def can_string_be_rearranged_as_palindrome_counter(input_str: str = "",) -> bool:
+def can_string_be_rearranged_as_palindrome_counter(
+    input_str: str = "",
+) -> bool:
     """
     A Palindrome is a String that reads the same forward as it does backwards.
     Examples of Palindromes mom, dad, malayalam