Houdini Python - 03 Custom Python Node

In this we will be making a Custom Python Node for writing scripts which can be useful for making of scripts , HDA and may more. This is very much dependent on previous video from playlist itself. Hope will make sense, do comments for betterment or any confusion.
Tried to explain as follows topics :
1. Current Node / Self Node Command
2. Creating custom parameter ( string , button ) in a node
3. How to get value of parameter for a node.
4. execute command through button
5. difference between HDA and basic node.

Thank you.