code: def py_return_input(v):
      return v
  
file_path: ray/doc/source/ray-core/doc_code/cross_language.py
imports: import ray
  import ray
  import ray
  import ray
  import ray
  import ray
  import ray
label_desc: Use image node_id 2 for calling a global function with example usage: py_return_input(v) and returns: v