[BUG] on graph_view, inout_as_tensor can not be set to False

[dudung]

Describe the bug
Keyword argument inout_as_tensor on graph_view() can not be set to False

Minimal Code To Reproduce

import keras
from keras import Input, Model
from keras.layers import Dense
import visualkeras

inputs = Input(shape=(6,))
outputs = Dense(2, activation='tanh')(inputs)
model = Model(inputs=inputs, outputs=outputs)
visualkeras.graph_view(model, inout_as_tensor=False)

Expected behavior
Input and output layers should be displayed as nodes instead of boxes.

Screenshots

Environment

• OS: Windows Version 10.0.22631.4460
• Python 3.12.3
• Module Version
  • TensorFlow 2.16.1
  • Keras 3.3.3
  • Visualkeras 0.1.3 -- updated from [BUG] graph_view() does not work #79 (not from PyPI)
  • Graphviz 0.20.3
• venv packages: requirements.txt

Additional context
This bug is found when discussing other bug in #79.

[Soontosh]

Thanks for the report. Will take a look!