text: #! python
  
  import click
  import veras
  
  
  @click.command()
  @click.option("--protocol", "-c", default="bolt")
  @click.option("--host", "-h", default="localhost")
  @click.option("--port", "-p", default=7687)
  @click.option("--username", "-u", default="neo4j")
  @click.option("--password", "-i", default="neo4j")
  def ping_database(protocol, host, port, username, password):
      route_db = veras.route_database.RouteDatabase(f"{protocol}://{host}:{port}", username, password)
      route_db.print_route("klax", "ksfo")
      route_db.close()
  
  
  if __name__ == "__main__":
      ping_database()
  