Upload app.py

app.py

@@ -675,6 +675,7 @@ def optimize_prompt(initial_prompt: str, dataset_name: str, dataset_split: str,
 
             # Step 3: Monkey-patch ProcessParallelController
             import openevolve.process_parallel as pp_module
+            from concurrent.futures import Future
 
             OriginalProcessController = pp_module.ProcessParallelController
 
@@ -689,10 +690,27 @@ def optimize_prompt(initial_prompt: str, dataset_name: str, dataset_split: str,
                     pass
 
                 def submit(self, func, *args, **kwargs):
-                    return func(*args, **kwargs)
+                    # Execute directly and wrap in a completed Future
+                    future = Future()
+                    try:
+                        result = func(*args, **kwargs)
+                        future.set_result(result)
+                    except Exception as e:
+                        future.set_exception(e)
+                    return future
 
                 def map(self, func, *args):
-                    return [func(*a) for a in zip(*args)]
+                    # Execute directly and wrap each result in a Future
+                    futures = []
+                    for a in zip(*args):
+                        future = Future()
+                        try:
+                            result = func(*a)
+                            future.set_result(result)
+                        except Exception as e:
+                            future.set_exception(e)
+                        futures.append(future)
+                    return futures
 
                 def shutdown(self, wait=True):
                     pass