def get_image_classifier_kr_tf_with_wildcard():
    """
    Standard TensorFlow-Keras binary classifier for unit testing

    :return: KerasClassifier
    """
    # pylint: disable=E0401
    import tensorflow as tf

    if tf.__version__[0] == "2":
        tf.compat.v1.disable_eager_execution()
    from tensorflow.keras.layers import LSTM, Conv1D, Dense
    from tensorflow.keras.models import Sequential

    from art.estimators.classification.keras import KerasClassifier

    # Create simple CNN
    model = Sequential()
    model.add(Conv1D(1, 3, activation="relu", input_shape=(None, 1)))
    model.add(LSTM(4))
    model.add(Dense(2, activation="softmax"))
    model.compile(loss="binary_crossentropy", optimizer="adam")

    # Get classifier
    krc = KerasClassifier(model)

    return krc

    Standard TensorFlow-Keras binary classifier for unit testing

    :return: KerasClassifier
    
tests/utils.py