code: def dumps(value):
      
  
      from contoml.file.file import TOMLFile
  
      if not isinstance(value, TOMLFile):
          raise RuntimeError("Can only dump a TOMLFile instance loaded by load() or loads()")
  
      return value.dumps()
docs: Dumps a data structure to TOML source code.
  
      The given value must be either a dict of dict values, a dict, or a TOML file constructed by this module.