code: def _drop_field(v1, key):
      if key in v1:
          _logger.warning(
              f'Config field "{key}" is no longer supported and has been ignored'
          )
          v1.pop(key)
  
imports: import copy
  import logging
label_desc: Use image node_id 3 for calling a global function with example usage: _drop_field(v1, key) without return types