code: def func(src, inc=1):
      return src + inc
  
imports: import ray
  import ray
  import ray
  from ray.dag.input_node import InputNode
  import ray
  from ray.dag.input_node import InputNode
  from ray.dag.output_node import MultiOutputNode
  import ray
  from ray.dag.input_node import InputNode
  from ray.dag.output_node import MultiOutputNode
  import ray
  from ray.dag.input_node import InputNode
  from ray.dag.output_node import MultiOutputNode
  import ray
  from ray.dag.input_node import InputNode
  from ray.dag.output_node import MultiOutputNode
label_desc: Use image node_id 1 for calling a global function with example usage: func(src, inc) and returns: unknown