From 32cae7bbcf9138c703907345c8fd685d8768cfe9 Mon Sep 17 00:00:00 2001
From: qmpzzpmq <405691733@qq.com>
Date: Mon, 15 Aug 2022 15:14:13 +0000
Subject: [PATCH] linting

---
 egs/aishell/ASR/conformer_ctc/generate_CTC_label.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/egs/aishell/ASR/conformer_ctc/generate_CTC_label.py b/egs/aishell/ASR/conformer_ctc/generate_CTC_label.py
index 7dbb1bb75..e008a658a 100755
--- a/egs/aishell/ASR/conformer_ctc/generate_CTC_label.py
+++ b/egs/aishell/ASR/conformer_ctc/generate_CTC_label.py
@@ -15,12 +15,9 @@
 
 import argparse
 import logging
-from collections import defaultdict
 import os
 from pathlib import Path
-from typing import Dict, List, Optional, Tuple
 
-import k2
 from lhotse.features.io import LilcomChunkyWriter
 from lhotse.features.base import store_feature_array
 import torch