Apply Black formatting

Author: hafeezhmha

openevolve/controller.py

@@ -149,7 +149,7 @@ async def run(
             code=self.initial_program_code,
             language=self.language,
             metrics=initial_metrics,
-            iteration_found=start_iteration
+            iteration_found=start_iteration,
         )
 
         self.database.add(initial_program)
@@ -236,15 +236,17 @@ async def run(
                 )
 
                 # Add to database
-                self.database.add(child_program, iteration=i+1)
+                self.database.add(child_program, iteration=i + 1)
 
                 # Log progress
                 iteration_time = time.time() - iteration_start
                 self._log_iteration(i, parent, child_program, iteration_time)
 
                 # Specifically check if this is the new best program
                 if self.database.best_program_id == child_program.id:
-                    logger.info(f"🌟 New best solution found at iteration {i+1}: {child_program.id}")
+                    logger.info(
+                        f"🌟 New best solution found at iteration {i+1}: {child_program.id}"
+                    )
                     logger.info(
                         f"Metrics: {', '.join(f'{name}={value:.4f}' for name, value in child_program.metrics.items())}"
                     )

openevolve/database.py

@@ -108,7 +108,7 @@ def add(self, program: Program, iteration: int = None) -> str:
             program.iteration_found = iteration
             # Update last_iteration if needed
             self.last_iteration = max(self.last_iteration, iteration)
-            
+
         self.programs[program.id] = program
 
         # Calculate feature coordinates for MAP-Elites