message: training: reverted minor find_lr tweak
diff: @@ -105,7 +105,7 @@ def main_worker(rank, cfg):
  smoothed_loss = avg_loss / (1 - beta ** (step+1))
  if smoothed_loss < best_loss:
  best_loss = smoothed_loss
  - elif smoothed_loss > 10 * best_loss:
  + elif smoothed_loss > 4 * best_loss:
  break
  # Record result
  