More useful functionality

Still for windows 64 bit only

This update adds some improvements to the app such as:

• Saving and loading graphs from files
• Different node colors
• Information about a node's setting is displayed on the node as a preview
• Preview of generated code
• "Return to graph" button in case a user loses where the graph is in the editor
• Split node for more complex model creation

Graphs can be saved as .kcgg (keras code generator graph) files.
To install: download and run the installer

Proof of concept

Not finished, but working

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There is much more to be done, but this is the bare minimum that shows what this software can be used for.

Things the software currently supports:

• Input, Dense, Conv2D, Concatenate, and Flatten layers
• Adding and deleting new nodes (click to select + delete key)
• Adding and deleting connections between nodes (click to select + delete key)
• Converting finished graph into Keras functional API code
• Converting separate finished graphs into several different models in the same code
• Customizable layer options (units, kernel size, activation, and strides)

Things the software does not yet support:

• Most of the layers available through Keras
• Most arguments available to the different layers of Keras
• Viewing code inside of the editor before copying to clipboard
• Saving / loading graphs
• Previews of a node's current setting without opening it's options menu
• Copy / pasting nodes
• Undo / redo

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Again, this is just a proof of concept to show what can be accomplished with this software. This is not in any way a "finished" version, but it can still be used to make life with Keras's functional API a little easier.