code: def get_sequence_id() -> int:
      """
      Return sequence nubmer of the trial that is currently running.
  
      This is shown as "Trial No." in the web portal's trial table.
      """
      return _sequence_id
  
file_path: nni/nni/trial.py
imports: from __future__ import annotations
  from typing import Any, cast
  from .runtime.env_vars import trial_env_vars
  from .runtime.trial_command_channel import get_default_trial_command_channel
  from .typehint import Parameters, TrialMetric, ParameterRecord
label_desc: Use image node_id 6 for calling a global function with example usage: get_sequence_id() and returns: _sequence_id