Update api/ltx_server.py

api/ltx_server.py

@@ -873,7 +873,7 @@ class VideoService:
         latents = None
         
         try:
-            ctx = torch.autast(device_type="cuda", dtype=self.runtime_autocast_dtype) if self.device == "cuda" else contextlib.nullcontext()
+            ctx = torch.autocast(device_type="cuda", dtype=self.runtime_autocast_dtype) if self.device == "cuda" else contextlib.nullcontext()
 
             if improve_texture:
                 if not self.latent_upsampler: