update

examples/conv_tasnet/step_2_train_model.py

@@ -172,6 +172,7 @@ def main():
 
     # resume training
     last_steps = -1
+    last_epoch = -1
     for step_i in serialization_dir.glob("steps-*"):
         step_i = Path(step_i)
         step_idx = step_i.stem.split("-")[1]