code: def set_global_step(global_step: Optional[int]):
      """
      Set the current step for tracking
  
      Arguments:
          global_step (int): Global step
      """
      _internal().set_global_step(global_step)
  
imports: from typing import Dict, overload, Optional
  from labml.internal.tracker import tracker_singleton
label_desc: Use image node_id 1 for calling a global function with example usage: set_global_step(global_step) without return types