code: def test_context_initialization_with_train_dataset_only(
      coco_visiondata_train,
  ):
      Context(train=coco_visiondata_train)
  
file_path: deepchecks/tests/vision/base/test_context.py
imports: from hamcrest import assert_that, calling, has_properties, instance_of, is_, raises
  from deepchecks.core import DatasetKind
  from deepchecks.core.errors import DatasetValidationError, DeepchecksNotSupportedError, DeepchecksValueError, ModelValidationError, ValidationError
  from deepchecks.vision.base_checks import Context
  from deepchecks.vision.vision_data import TaskType, VisionData
label_desc: Use image node_id 7 for calling a global function with example usage: test_context_initialization_with_train_dataset_only(coco_visiondata_train) without return types