NetworkDiagram sample file

[Hendawy]

I opened repo for sdk at GitHub and I couldn't find NetwtworkDiagram folder mentioned in this repo
 https://github.com/Esri/arcgis-pro-sdk-community-samples/tree/master/NetworkDiagram/CreateDiagramWit...

and this is release page which has all samples file 
Releases · Esri/arcgis-pro-sdk-community-samples (github.com)

[DanPatterson]

Did you unzip the downloads into c:\   the root folder?

[Hendawy]

there is no file called NetworkDiagram 😅