class_docstr: Class that manages dvc remotes.
  
  Args:
      repo (dvc.repo.Repo): repo instance that belongs to the repo that
          we are working on.
  
  Raises:
      config.ConfigError: thrown when config has invalid format.
class_docstr_tok: ["Class","that","manages","dvc","remotes",".","Args",":","repo","(","dvc.repo.Repo",")",":","repo","instance","that","belongs","to","the","repo","that","we","are","working","on",".","Raises",":","config.ConfigError",":","thrown","when","config","has","invalid","format","."]
code: def get_remote(
      self,
      name: Optional[str] = None,
      command: str = "<command>",
  ) -> "Remote":
      if not name:
          name = self.repo.config["core"].get("remote")
  
      if name:
          from dvc.fs import get_cloud_fs
  
          cls, config, fs_path = get_cloud_fs(
              self.repo.config, name=name
          )
  
          if config.get("worktree"):
              version_aware = config.get("version_aware")
              if version_aware is False:
                  raise RemoteConfigError(
                      "worktree remotes require version_aware cloud"
                  )
              if version_aware is None:
                  config["version_aware"] = True
  
          fs = cls(**config)
          config["tmp_dir"] = self.repo.site_cache_dir
          if self.repo.data_index is not None:
              index = self.repo.data_index.view(("remote", name))
          else:
              index = None
          return Remote(name, fs_path, fs, index=index, **config)
  
      if bool(self.repo.config["remote"]):
          error_msg = (
              f"no remote specified in {self.repo}. Setup default remote with\n"
              "    dvc remote default <remote name>\n"
              "or use:\n"
              f"    dvc {command} -r <remote name>"
          )
      else:
          error_msg = (
              f"no remote specified in {self.repo}. Create a default remote with\n"
              "    dvc remote add -d <remote name> <remote url>"
          )
  
      raise NoRemoteError(error_msg)
  
imports: from typing import TYPE_CHECKING, Iterable, Optional, Set, Tuple
  from dvc.config import NoRemoteError, RemoteConfigError
  from dvc.log import logger
  from dvc.utils.objects import cached_property
  from dvc_data.hashfile.db import get_index
  from dvc_data.hashfile.transfer import TransferResult
label_desc: Use image node_id 2 for calling the DataCloud obj's underlying member method code with example usage: obj.get_remote(name, command) and returns: Remote