code: def dump(o, f, encoder=None):
      """Writes out dict as toml to a file
  
      Args:
          o: Object to dump into toml
          f: File descriptor where the toml should be stored
          encoder: The ``TomlEncoder`` to use for constructing the output string
  
      Returns:
          String containing the toml corresponding to dictionary
  
      Raises:
          TypeError: When anything other than file descriptor is passed
      """
  
      if not f.write:
          raise TypeError(
              "You can only dump an object to a file descriptor"
          )
      d = dumps(o, encoder=encoder)
      f.write(d)
      return d
  
imports: import datetime
  import re
  import sys
  from decimal import Decimal
  from toml.decoder import InlineTableDict
label_desc: Use image node_id 1 for calling a global function with example usage: dump(o, f, encoder) and returns: d