code: def make_static_grad_scaler():
      return flow.amp.StaticGradScaler(flow.env.get_world_size())
  
file_path: insightface/recognition/arcface_oneflow/graph.py
imports: import oneflow
  import oneflow.nn
label_desc: Use image node_id 1 for calling a global function with example usage: make_static_grad_scaler() and returns: flow