code: def set_precision(bits):
      cfg.encoder.precision_bits = bits
  
file_path: CrypTen/examples/bandits/private_contextual_bandits.py
imports: import random
  import time
  import crypten
  import torch
  from crypten.config import cfg
label_desc: Use image node_id 1 for calling a global function with example usage: set_precision(bits) without return types