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Given the following text description, write Python code to implement the functionality described below step by step
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Description:
 ZeroPadding3D
[convolutional.ZeroPadding3D.0] padding (1,1,1) on 3x5x2x2 input, data_format='channels_last'
Step1:  [convolutional.ZeroPadding3D.1] padding (1,1,1) on 3x5x2x2 input, data_format='channels_first'
Step2:  [convolutional.ZeroPadding3D.2] padding (3,2,2) on 3x2x1x4 input, data_format='channels_last'
Step3:  [convolutional.ZeroPadding3D.3] padding (3,2,2) on 3x2x1x4 input, data_format='channels_first'
Step4:  [convolutional.ZeroPadding3D.4] padding ((1,2),(3,4),(3,1)) on 3x2x1x4 input, data_format='channels_last'
Step5:  [convolutional.ZeroPadding3D.5] padding 2 on 3x2x1x4 input, data_format='channels_last'
Step6:  export for Keras.js tests
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Python Code:
data_in_shape = (3, 5, 2, 2)
L = ZeroPadding3D(padding=(1, 1, 1), data_format='channels_last')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(260)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.0'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: ZeroPadding3D
[convolutional.ZeroPadding3D.0] padding (1,1,1) on 3x5x2x2 input, data_format='channels_last'
End of explanation
data_in_shape = (3, 5, 2, 2)
L = ZeroPadding3D(padding=(1, 1, 1), data_format='channels_first')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(261)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.1'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: [convolutional.ZeroPadding3D.1] padding (1,1,1) on 3x5x2x2 input, data_format='channels_first'
End of explanation
data_in_shape = (3, 2, 1, 4)
L = ZeroPadding3D(padding=(3, 2, 2), data_format='channels_last')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(262)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.2'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: [convolutional.ZeroPadding3D.2] padding (3,2,2) on 3x2x1x4 input, data_format='channels_last'
End of explanation
data_in_shape = (3, 2, 1, 4)
L = ZeroPadding3D(padding=(3, 2, 2), data_format='channels_first')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(263)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.3'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: [convolutional.ZeroPadding3D.3] padding (3,2,2) on 3x2x1x4 input, data_format='channels_first'
End of explanation
data_in_shape = (3, 2, 1, 4)
L = ZeroPadding3D(padding=((1,2),(3,4),(3,1)), data_format='channels_last')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(264)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.4'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: [convolutional.ZeroPadding3D.4] padding ((1,2),(3,4),(3,1)) on 3x2x1x4 input, data_format='channels_last'
End of explanation
data_in_shape = (3, 2, 1, 4)
L = ZeroPadding3D(padding=2, data_format='channels_last')
layer_0 = Input(shape=data_in_shape)
layer_1 = L(layer_0)
model = Model(inputs=layer_0, outputs=layer_1)
# set weights to random (use seed for reproducibility)
np.random.seed(265)
data_in = 2 * np.random.random(data_in_shape) - 1
result = model.predict(np.array([data_in]))
data_out_shape = result[0].shape
data_in_formatted = format_decimal(data_in.ravel().tolist())
data_out_formatted = format_decimal(result[0].ravel().tolist())
print('')
print('in shape:', data_in_shape)
print('in:', data_in_formatted)
print('out shape:', data_out_shape)
print('out:', data_out_formatted)
DATA['convolutional.ZeroPadding3D.5'] = {
    'input': {'data': data_in_formatted, 'shape': data_in_shape},
    'expected': {'data': data_out_formatted, 'shape': data_out_shape}
}
Explanation: [convolutional.ZeroPadding3D.5] padding 2 on 3x2x1x4 input, data_format='channels_last'
End of explanation
import os
filename = '../../../test/data/layers/convolutional/ZeroPadding3D.json'
if not os.path.exists(os.path.dirname(filename)):
    os.makedirs(os.path.dirname(filename))
with open(filename, 'w') as f:
    json.dump(DATA, f)
print(json.dumps(DATA))
Explanation: export for Keras.js tests
End of explanation
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