code: def get_tracking_branch_remote(self):
      if not self.is_valid():
          return None
  
      tracking_branch = self.tracking_branch
  
      if tracking_branch is None:
          return None
  
      remote_name, *branch = tracking_branch.name.split("/")
      branch_name = "/".join(branch)
  
      return self.repo.remote(remote_name), branch_name
  
file_path: streamlit/lib/streamlit/git_util.py
imports: import os
  import re
  from typing import Any, Optional, Tuple
  from streamlit import util
label_desc: Use image node_id 9 for calling the GitRepo obj's underlying member method code with example usage: obj.get_tracking_branch_remote() and returns: self,  branch_name, None, None