message: Fixing earlier bad merge.
  Should only import dual_net if in tensorflow mode,
  not in edgetpu mode.
diff: @@ -19,7 +19,6 @@ import sys
  from absl import app, flags
  -from dual_net import DualNetwork
  from gtp_cmd_handlers import (
  BasicCmdHandler, KgsCmdHandler, GoGuiCmdHandler, MiniguiBasicCmdHandler, RegressionsCmdHandler)
  import gtp_engine
  @@ -44,7 +43,6 @@ FLAGS = flags.FLAGS
  def make_gtp_instance(load_file, cgos_mode=False, kgs_mode=False,
  minigui_mode=False):
  """Takes a path to model files and set up a GTP engine instance."""
  - n = DualNetwork(load_file)
  # Here so we dont try load EdgeTPU python library unless we need to
  if load_file.endswith(".tflite"):
  from dual_net_edge_tpu import DualNetworkEdgeTpu
  