Update api/ltx_server.py

api/ltx_server.py

@@ -622,6 +622,10 @@ class VideoService:
                     latents = result_first
                 print(f"[DEBUG] Latentes (single-pass): shape={tuple(latents.shape)}")
                 latents_first = latents 
+
+
+                ctx = torch.autocast(device_type="cuda", dtype=self.runtime_autocast_dtype) if self.device == "cuda" else contextlib.nullcontext()
+                
                 
                 # --- SECOND PASS ---
                 print("[DEBUG] Executando SECOND PASS (latent_upsampler)...")