code: def remove_prefix(enum_str):
      prefix = "Vips"
  
      if enum_str.startswith(prefix):
          return enum_str[len(prefix) :]
  
      return enum_str
  
imports: import sys
  import xml.etree.ElementTree
  from pyvips import ffi, values_for_enum, values_for_flag, vips_lib, type_map, type_name, type_from_name
label_desc: Use image node_id 1 for calling a global function with example usage: remove_prefix(enum_str) and returns: enum_str, enum_str