code: def _initialise_repo(self) -> dict:
      with open(self._repo_path) as repository_json_file:
          repository_json = json.load(repository_json_file)
  
      return repository_json
  
imports: import json
  import os
label_desc: Use image node_id 4 for calling the DefaultOperationParamsRepository obj's underlying member method code with example usage: obj._initialise_repo() and returns: repository_json