An example is worth a thousand words. Here's some pointers to various solutions and examples available today.

Automation/Code Exchange

DevNet Automation Exchange has lots of useful examples related to network automation in general.

Search for pyATS under Test & Validation section.

Examples:

• Cisco DNAC and pyATS
• Ansible and pyATS
• YANG Connectivity

GitHub Repos

• virlutils - bring up a Cisco VIRL testbed, generates the pyATS testbed YAML, and launch pyATS scripts
• pyATS Script Examples - out-of-the-box examples on how pyATS works
• pyATS Solutions - various solutions and examples by the user community
• Unicon Platform Plugins - plugins for connecting to different platforms and etc