[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

genetic_algorithm/function_optimization.py

@@ -124,8 +124,8 @@ def genetic_algorithm(user_fitness_function) -> None:
     except NameError as e:
         print(f"Error: {e}")
 
-    if 'fitness' in globals():
-        if 'fitness' in globals():
-            genetic_algorithm(globals()['fitness'])
+    if "fitness" in globals():
+        if "fitness" in globals():
+            genetic_algorithm(globals()["fitness"])
         else:
-            print("No valid fitness function provided.")
+            print("No valid fitness function provided.")