def _create_team()

in competitions/submissions.py [0:0]


    def _create_team(self, user_team, user_id, user_name):
        team_metadata = hf_hub_download(
            repo_id=self.competition_id,
            filename="teams.json",
            token=self.token,
            repo_type="dataset",
        )

        with open(team_metadata, "r", encoding="utf-8") as f:
            team_metadata = json.load(f)

        # create a new team, if user is not in any team
        team_id = str(uuid.uuid4())
        user_team[user_id] = team_id

        team_metadata[team_id] = {
            "id": team_id,
            "name": user_name,
            "members": [user_id],
            "leader": user_id,
        }

        user_team_json = json.dumps(user_team, indent=4)
        user_team_json_bytes = user_team_json.encode("utf-8")
        user_team_json_buffer = io.BytesIO(user_team_json_bytes)

        team_metadata_json = json.dumps(team_metadata, indent=4)
        team_metadata_json_bytes = team_metadata_json.encode("utf-8")
        team_metadata_json_buffer = io.BytesIO(team_metadata_json_bytes)

        team_submission_info = {}
        team_submission_info["id"] = team_id
        team_submission_info["submissions"] = []
        team_submission_info_json = json.dumps(team_submission_info, indent=4)
        team_submission_info_json_bytes = team_submission_info_json.encode("utf-8")
        team_submission_info_json_buffer = io.BytesIO(team_submission_info_json_bytes)

        api = HfApi(token=self.token)
        api.upload_file(
            path_or_fileobj=user_team_json_buffer,
            path_in_repo="user_team.json",
            repo_id=self.competition_id,
            repo_type="dataset",
        )
        api.upload_file(
            path_or_fileobj=team_metadata_json_buffer,
            path_in_repo="teams.json",
            repo_id=self.competition_id,
            repo_type="dataset",
        )
        api.upload_file(
            path_or_fileobj=team_submission_info_json_buffer,
            path_in_repo=f"submission_info/{team_id}.json",
            repo_id=self.competition_id,
            repo_type="dataset",
        )
        return team_id