code: def _get_remote(self, config, name):
          
          from dvc.remote import Remote
  
          remote = config.get(name)
  
          if not remote:
              return None
  
          settings = self.repo.config.get_remote_settings(remote)
          return Remote(self.repo, settings)
docs: The config file is stored in a way that allows you to have a
          cache for each remote.
  
          This is needed when specifying external outputs
          (as they require you to have an external cache location).
  
          Imagine a config file like the following:
  
                  ['remote "dvc-storage"']
                  url = ssh://localhost/tmp
                  ask_password = true
  
                  [cache]
                  ssh = dvc-storage
  
          This method resolves the name under the cache section into the
          correct Remote instance.
  
          Args:
              config (dict): The cache section on the config file
              name (str): Name of the section we are interested in to retrieve
  
          Returns:
              remote (dvc.Remote): Remote instance that the section is referring.
                  None when there's no remote with that name.
  
          Example:
              >>> _get_remote(config={'ssh': 'dvc-storage'}, name='ssh')