Here's how I went about the exercise from the last section.

Exercise 12: Find the horizontal gap between layers

• Create the function find_between_layer_gap().
• Using the node image width and the number of layers, calculate the horizontal gap between layers.
• Update the parameter dictionary.
• Print the result to the console.

Feel free to use my solution to the last exercise as a starting point: nn_viz_11.py

Ready? Go for it.