Update api/ltx_server_refactored.py

api/ltx_server_refactored.py

@@ -263,10 +263,9 @@ class VideoService:
                 video_path = self._save_and_log_video(pixel_tensor_cpu, "low_res_video", FPS, temp_dir, results_dir, used_seed)
                 del pixel_tensor; gc.collect(); torch.cuda.empty_cache()
               
-            return video_path, tensor_path, seed
-        
+            return tensor_path
         except Exception as e:
-            pass
+            return None
         finally:
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()
@@ -317,7 +316,7 @@ class VideoService:
             #ltx_configs_override["conditioning_items"] = current_conditions
             
 
-            video_path, tensor_path, final_seed =  self._generate_low(
+            tensor_path =  self._generate_low(
                 prompt, negative_prompt, height, 
                 width, duration, seed, 
                 conditions_itens, ltx_configs_override,