diff --git a/internal_controlnet/args.py b/internal_controlnet/args.py
index 05dcb6d73..410c9e5dd 100644
--- a/internal_controlnet/args.py
+++ b/internal_controlnet/args.py
@@ -226,6 +226,8 @@ def parse_ipadapter_input(cls, value) -> Optional[List[torch.Tensor]]:
     # TODO: Find a better way in AnimateDiff to deal with these extra fields.
     batch_mask_dir: Optional[str] = None
     animatediff_batch: bool = False
+    batch_modifiers: list = []
+    batch_image_files: list = []
 
     @property
     def accepts_multiple_inputs(self) -> bool: