code: def fixture():
      no_args = node.Node()
      no_props = node.Node(node_id=1, alias="alias", label="l")
      props_only = node.Node(properties={"a": "a", "b": 10})
      no_label = node.Node(
          node_id=1, alias="alias", properties={"a": "a"}
      )
      multi_label = node.Node(
          node_id=1, alias="alias", label=["l", "ll"]
      )
      return no_args, no_props, props_only, no_label, multi_label
  
imports: import pytest
  from redis.commands.graph import node
label_desc: Use image node_id 1 for calling a global function with example usage: fixture() and returns: no_args,  no_props,  props_only,  no_label,  multi_label