class_docstr: Raise error for unknown layer arguments.
  
  Args:
    arg_name: TF Encrypted Keras layer argument name (string)
    layer_sign: TensorFlow Keras layer signature (dict)
    tf_layer_name: TensorFlow Keras layer name (string)
class_docstr_tok: ["Raise","error","for","unknown","layer","arguments",".","Args",":","arg_name",":","TF","Encrypted","Keras","layer","argument","name","(","string",")","layer_sign",":","TensorFlow","Keras","layer","signature","(","dict",")","tf_layer_name",":","TensorFlow","Keras","layer","name","(","string",")"]
code: def __init__(self, arg_name, layer_sign, layer_name):
      super(UnknownLayerArgError, self).__init__()
      self.arg_name = arg_name
      self.layer_sign = layer_sign
      self.layer_name = layer_name
  
file_path: tf-encrypted/tf_encrypted/keras/layers/layers_utils.py
imports: import inspect
  import tensorflow
label_desc: Use image node_id 1 to create a new UnknownLayerArgError object from inherited base classes: ValueError with example: obj = UnknownLayerArgError(arg_name, layer_sign, layer_name)