code: def test_operation_types_repository_repr():
      repository = OperationTypesRepository().assign_repo(
          "model", "model_repository.json"
      )
  
      assert (
          repository.__repr__()
          == "OperationTypesRepository for model_repository.json"
      )
  
file_path: FEDOT/test/integration/models/test_repository.py
imports: import json
  import os
  from fedot.core.operations.evaluation.classification import SkLearnClassificationStrategy
  from fedot.core.repository.json_evaluation import import_enums_from_str, import_strategy_from_str, read_field
  from fedot.core.repository.operation_types_repository import OperationTypesRepository, get_operation_type_from_id
  from fedot.core.repository.pipeline_operation_repository import PipelineOperationRepository
  from fedot.core.repository.tasks import Task, TaskTypesEnum
label_desc: Use image node_id 10 for calling a global function with example usage: test_operation_types_repository_repr() without return types