Update api/ltx_server_refactored.py

api/ltx_server_refactored.py

@@ -321,6 +321,9 @@ class VideoService:
             "conditioning_items": all_conditions if all_conditions else None,
             **first_pass_config
         }
+
+        results_dir = "/app/output"; os.makedirs(results_dir, exist_ok=True)
+    
         
         # --- NÓ 1.3: CHAMADA AO PIPELINE ---
         try: