fix analysis error for tipc (#749)

test_tipc/configs/CycleGAN/train_infer_python.txt

@@ -17,7 +17,7 @@ norm_train:tools/main.py -c configs/cyclegan_horse2zebra.yaml --seed 123 -o log_
 pact_train:null
 fpgm_train:null
 distill_train:null
-to_static_train:-o model.to_static=True
+to_static_train:model.to_static=True
 null:null
 ##
 ===========================eval_params===========================