class_docstr: A class for performing operations on the AutoML algorithm runtime at the API level
  
  :param time_for_automl: time for AutoML algorithms in minutes
docstr: Wrap tuning process with timer 
docstr_tok: ["Wrap","tuning","process","with","timer"]
code: def launch_tuning(self):
      """Wrap tuning process with timer"""
      starting_time_for_tuning = datetime.datetime.now()
      yield
      self.tuning_spend_time = (
          datetime.datetime.now() - starting_time_for_tuning
      )
  
file_path: FEDOT/fedot/api/time.py
imports: import datetime
  from contextlib import contextmanager
  from typing import Optional
  from fedot.core.constants import COMPOSING_TUNING_PROPORTION, MINIMAL_PIPELINE_NUMBER_FOR_EVALUATION, MINIMAL_SECONDS_FOR_TUNING, MIN_NUMBER_OF_GENERATIONS
label_desc: Use image node_id 7 for calling the ApiTime obj's underlying member method code with example usage: obj.launch_tuning() without return types