Update app.py

app.py

@@ -69,21 +69,12 @@ def process_prompt(sentence_mapping, character_dict, selected_style):
     print(f"Sentence Mapping: {sentence_mapping}")
     print(f"Character Dict: {character_dict}")
     print(f"Selected Style: {selected_style}")
-    
-    try:
-        loop = asyncio.get_event_loop()
-        if loop.is_running():
-            print("Using existing event loop.")
-            coroutine = queue_api_calls(sentence_mapping, character_dict, selected_style)
-            cmpt_return = asyncio.run_coroutine_threadsafe(coroutine, loop).result()
-        else:
-            loop = asyncio.new_event_loop()
-            asyncio.set_event_loop(loop)
-            print("Created new event loop.")
-            cmpt_return = loop.run_until_complete(queue_api_calls(sentence_mapping, character_dict, selected_style))
-    except RuntimeError as e:
-        print(f"Runtime error in event loop: {e}")
-        cmpt_return = {}
+
+    # Ensure we are in the right event loop context
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    cmpt_return = loop.run_until_complete(queue_api_calls(sentence_mapping, character_dict, selected_style))
+    loop.close()
 
     print("Prompt processing complete. Generated images: ", cmpt_return)
     return cmpt_return