code: def get_input():
      # write to stdout
      with open(0, "rb") as fd:
          encoded = fd.read()
          obj = decode(encoded)
      return obj
  
file_path: mindsdb/mindsdb/integrations/handlers/byom_handler/proc_wrapper.py
imports: import io
  import sys
  import pickle
  import inspect
  from enum import Enum
  import pandas
label_desc: Use image node_id 6 for calling a global function with example usage: get_input() and returns: obj