code: def Input(shape, dtype=tf.float32, name=None):
      """
      The :class:`Input` class is the starting layer of a neural network.
  
      Parameters
      ----------
      shape : tuple (int)
          Including batch size.
      name : None or str
          A unique layer name.
  
      """
      input_layer = _InputLayer(shape, dtype=dtype, name=name)
      outputs = input_layer._nodes[0].out_tensors[0]
      return outputs
  
file_path: TensorLayer/tensorlayer/layers/inputs.py
imports: import numpy
  import tensorflow
  import tensorlayer
  from tensorlayer import logging
  from tensorlayer.layers.core import Layer, LayerNode
label_desc: Use image node_id 1 for calling a global function with example usage: Input(shape, dtype, name) and returns: outputs