reset_config.py

from nornir import InitNornir
from nornir.core.task import Task, Result
from nornir_utils.plugins.functions import print_result
from nornir_jinja2.plugins.tasks import template_file
from nornir_scrapli.tasks import send_config, send_commands


def deploy_base(task: Task) -> Result:
    r = task.run(task=template_file, 
                template="reset.j2", 
                path="./templates")
                
    task.host["config"] = r.result

    task.run(task=send_config,
            name="Clear all device config!",
            dry_run=False,
            config=task.host["config"])

    task.run(task=send_commands, 
            name="Show new config and copy running config to startup config.", 
            commands=["show run", "write memory"])

if __name__ == "__main__":
    nr = InitNornir(config_file="config.yml")
    r = nr.run(task=deploy_base)
    print_result(r)