Update api/ltx/ltx_aduc_pipeline.py

api/ltx/ltx_aduc_pipeline.py

@@ -179,9 +179,10 @@ class LtxAducPipeline:
         t0 = time.perf_counter()
         logging.info("Carregando sub-modelos do LTX para a CPU...")
 
-        ckpt_path = Path(self.config["checkpoint_path"])
+        ckpt_path_str = hf_hub_download(repo_id=LTX_REPO_ID, filename=config["checkpoint_path"], cache_dir=CACHE_DIR)
+        ckpt_path = Path(ckpt_path_str)
         if not ckpt_path.is_file():
-            raise FileNotFoundError(f"Arquivo de checkpoint principal não encontrado em: {ckpt_path}")
+            raise FileNotFoundError(f"Main checkpoint file not found: {ckpt_path}")
 
         # 1. Carrega Metadados do Checkpoint
         with safe_open(ckpt_path, framework="pt") as f: