Fix: add missing import torch

caca_transformers.py

@@ -1,16 +1,21 @@
 # --- Import Libraries ---
+from __future__ import annotations
 import torch
 import torch.nn as nn
 import torch.nn.functional as F
-import math
-import os
-import json
-import logging
+import numpy as np
 from transformers import PretrainedConfig, PreTrainedModel
 from transformers.modeling_outputs import BaseModelOutputWithPast, CausalLMOutputWithPast
 from transformers.generation.utils import GenerationMixin
-from typing import Optional, List, Dict, Tuple, Union, Any
+from safetensors.torch import save_file
 from collections import OrderedDict, defaultdict
+from typing import Any, Dict, List, Optional, Tuple, Union
+import tempfile
+import math
+import os
+import json
+import logging
+import warnings
 
 logger = logging.getLogger(__name__)