code: def __call__(self, x: TensorStructType, update=True):
      # Process no further if already np.ndarray, dict, or tuple.
      if isinstance(x, (np.ndarray, dict, tuple)):
          return x
  
      try:
          return np.asarray(x)
      except Exception:
          raise ValueError("Failed to convert to array", x)
  
imports: import logging
  import threading
  import numpy
  import tree
  from ray.rllib.utils.annotations import DeveloperAPI
  from ray.rllib.utils.deprecation import Deprecated
  from ray.rllib.utils.numpy import SMALL_NUMBER
  from ray.rllib.utils.typing import TensorStructType
  from ray.rllib.utils.serialization import _serialize_ndarray, _deserialize_ndarray
  from ray.rllib.utils.deprecation import deprecation_warning
label_desc: Use image node_id 1 for calling the NoFilter obj's underlying member method code with example usage: obj.__call__(x, update) and returns: x, np