code: def create(self):
          
          if not self.exists():
              # create new empyt config file based on template
              self.config.add_section("lametric")
              self.config.set("lametric", "client_id", "")
              self.config.set("lametric", "client_secret", "")
  
              # save new config
              self.save()
  
              # stop here, so user can set his config
              sys.exit(
                  "An empty config file '{}' has been created. Please set "
                  "the corresponding LaMetric API credentials.".format(
                      self._filename
                  )
              )
docs: creates an empty configuration file