code: def _dump_int(self, v):
      return "{}".format(int(v))
  
imports: import datetime
  import re
  import sys
  from decimal import Decimal
  from toml.decoder import InlineTableDict
label_desc: Use image node_id 2 for calling the TomlNumpyEncoder obj's underlying member method code with example usage: obj._dump_int(v) and returns: str