Update api/ltx_server_refactored.py

api/ltx_server_refactored.py

@@ -344,7 +344,7 @@ class VideoService:
         first_pass_kwargs = {
             "prompt": prompt, "negative_prompt": negative_prompt, "height": downscaled_height, "width": downscaled_width,
             "num_frames": num_frames, "frame_rate": 24, "generator": generator, "output_type": "latent",
-            "itens_conditions_itens": itens_conditions_itens,
+            "conditioning_items": itens_conditions_itens,
             **first_pass_config,
         }
 
@@ -381,7 +381,7 @@ class VideoService:
     def generate_narrative_low(
         self, prompt: str, negative_prompt, 
         height, width, duration, guidance_scale, 
-        seed, initial_conditions=None, overlap_frames: int = 8,
+        seed, initial_conditions, overlap_frames: int = 8,
         ltx_configs_override: dict = None):
         """
         [ORQUESTRADOR NARRATIVO]
@@ -417,9 +417,10 @@ class VideoService:
         
         poda_latents_num = overlap_frames // self.pipeline.video_scale_factor if self.pipeline.video_scale_factor > 0 else 0
 
-        initial_conditions= []
+        
         latentes_chunk_video = []
         overlap_condition = []
+        overlap_latents = None
         lista_patch_latentes_chunk = []
         condition_item_latent_overlap = None
         temp_dir = tempfile.mkdtemp(prefix="ltxv_narrative_"); self._register_tmp_dir(temp_dir)
@@ -453,16 +454,14 @@ class VideoService:
             frames_per_chunk = ((frames_per_chunk - 1)//8)*8 + 1
 
 
-            if i== 0:
-                initial_conditions = initial_conditions
-            else:
-                initial_conditions = None
+            if i> 0:
+                 initial_conditions = []
 
             if overlap_latents!=None:
                 items_list = [[overlap_latents, 0, 1.0]]
                 overlap_condition = prepare_condition_items_latent(items_list)
                 
-            itens_conditions_itens = latentes_chunk_video + overlap_condition
+            itens_conditions_itens = initial_conditions + overlap_condition
 
             latentes_bruto_r = self._generate_single_chunk_low(
                 prompt=chunk_prompt, negative_prompt=negative_prompt, height=height, width=width,