code: def test_all_flavors_can_be_accessed_from_mlflow():
      flavor_names = list(iter_flavor_names())
      assert len(flavor_names) != 0
      for flavor_name in flavor_names:
          assert hasattr(mlflow, flavor_name)
  
imports: import ast
  import os
  import mlflow
label_desc: Use image node_id 4 for calling a global function with example usage: test_all_flavors_can_be_accessed_from_mlflow() without return types