I am new in Splunk - as well as in Python and start working on Splunk Custom Module and I have taken reference from Splunk Site [Custom Module](https://docs.splunk.com/Documentation/Splunk/7.1.1/Module/Example6-Include3rd-partylibraries). When I have created Same file structure using Visual Studio 2017 -> Python3 then its give me an error 

* import controllers.module not found
* import splunk not found
* import splunk.search not found
* import splunk.util not found
* import splunk.entity not found
* import json from splunk.appserver.mrsparkle.lib not found
* import lib.util as util not found

Note: I have already imported [Splunk SDK](https://github.com/splunk/splunk-sdk-python) using "pip install splunk-sdk" Still, I can't find any package in the project.

Please, anyone, guide me how to resolve above custom module package error. 

If there is any readymade samples are available then please suggest a link.

Thanks in advance