code: def init(
      self,
      project_name: str,
      repo_id: str,
      repo_info: AnyRepoInfo,
      repo_creds: Optional[RemoteRepoCreds] = None,
  ):
      body = SaveRepoCredsRequest(
          repo_id=repo_id, repo_info=repo_info, repo_creds=repo_creds
      )
      self._request(
          f"/api/project/{project_name}/repos/init", body=body.json()
      )
  
file_path: dstack/src/dstack/api/server/_repos.py
imports: from typing import BinaryIO, List, Optional
  from pydantic import parse_obj_as
  from dstack._internal.core.models.repos import AnyRepoInfo, RemoteRepoCreds, RepoHead
  from dstack._internal.server.schemas.repos import DeleteReposRequest, GetRepoRequest, SaveRepoCredsRequest
  from dstack.api.server._group import APIClientGroup
label_desc: Use image node_id 3 for calling the ReposAPIClient obj's underlying member method code with example usage: obj.init(project_name, repo_id, repo_info, repo_creds) without return types