code: def test_order_doesnt_fail_on_mixed_type_keys(abcde):
      order(
          {"x": (inc, 1), ("y", 0): (inc, 2), "z": (add, "x", ("y", 0))}
      )
  
imports: import pytest
  from flash.core.serve.dag.order import ndependencies, order
  from flash.core.serve.dag.task import get, get_deps
  from flash.core.serve.dag.utils_test import add, inc
  from flash.core.utilities.imports import _TOPIC_SERVE_AVAILABLE
label_desc: Use image node_id 13 for calling a global function with example usage: test_order_doesnt_fail_on_mixed_type_keys(abcde) without return types