docstr: The name of the currently executing flow.
  
  Returns
  -------
  str, optional
      Flow name.
docstr_tok: ["The","name","of","the","currently","executing","flow",".","Returns","--","--","--","-","str",",","optional","Flow","name","."]
code: def flow_name(self) -> Optional[str]:
      """
      The name of the currently executing flow.
  
      Returns
      -------
      str, optional
          Flow name.
      """
      return self._flow_name
  
imports: from collections import namedtuple
  import os
  from typing import Any, Optional
  from metaflow.metaflow_config import TEMPDIR
label_desc: Use image node_id 7 for calling the Current obj's underlying member method code with example usage: obj.flow_name() and returns: self