code: def test_get_model():
      model: Model = get_model("ai21/j1-jumbo")
      assert model.organization == "ai21"
      assert model.engine == "j1-jumbo"
  
imports: from .models import get_model, get_model_group, get_models_by_organization, get_all_code_models, Model
label_desc: Use image node_id 1 for calling a global function with example usage: test_get_model() without return types