From 73f9ca82cc4bdb7279394770377939b0f0c18c92 Mon Sep 17 00:00:00 2001
From: KP <109694228@qq.com>
Date: Fri, 27 May 2022 20:19:40 +0800
Subject: [PATCH 1/3] Update __init__.py

---
 audio/paddleaudio/metric/__init__.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/audio/paddleaudio/metric/__init__.py b/audio/paddleaudio/metric/__init__.py
index d2b3a136..7ce6f5cf 100644
--- a/audio/paddleaudio/metric/__init__.py
+++ b/audio/paddleaudio/metric/__init__.py
@@ -11,6 +11,5 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from .dtw import dtw_distance
 from .eer import compute_eer
 from .eer import compute_minDCF

From e94c3884a13f3379d795e99239501442ea125c2a Mon Sep 17 00:00:00 2001
From: KP <109694228@qq.com>
Date: Fri, 27 May 2022 20:20:01 +0800
Subject: [PATCH 2/3] Delete dtw.py

---
 audio/paddleaudio/metric/dtw.py | 44 ---------------------------------
 1 file changed, 44 deletions(-)
 delete mode 100644 audio/paddleaudio/metric/dtw.py

diff --git a/audio/paddleaudio/metric/dtw.py b/audio/paddleaudio/metric/dtw.py
deleted file mode 100644
index 662e4506..00000000
--- a/audio/paddleaudio/metric/dtw.py
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-import numpy as np
-from dtaidistance import dtw_ndim
-
-__all__ = [
-    'dtw_distance',
-]
-
-
-def dtw_distance(xs: np.ndarray, ys: np.ndarray) -> float:
-    """Dynamic Time Warping.
-    This function keeps a compact matrix, not the full warping paths matrix.
-    Uses dynamic programming to compute:
-
-    Examples:
-        .. code-block:: python
-
-            wps[i, j] = (s1[i]-s2[j])**2 + min(
-                            wps[i-1, j  ] + penalty,  // vertical   / insertion / expansion
-                            wps[i  , j-1] + penalty,  // horizontal / deletion  / compression
-                            wps[i-1, j-1])            // diagonal   / match
-
-            dtw = sqrt(wps[-1, -1])
-
-    Args:
-        xs (np.ndarray): ref sequence, [T,D]
-        ys (np.ndarray): hyp sequence, [T,D]
-
-    Returns:
-        float: dtw distance
-    """
-    return dtw_ndim.distance(xs, ys)

From 21402cd3be7e0017c064cec686cfdd939d0ac330 Mon Sep 17 00:00:00 2001
From: KP <109694228@qq.com>
Date: Fri, 27 May 2022 20:21:33 +0800
Subject: [PATCH 3/3] Update setup.py

---
 audio/setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/audio/setup.py b/audio/setup.py
index 02b97f07..80fe07b7 100644
--- a/audio/setup.py
+++ b/audio/setup.py
@@ -83,7 +83,7 @@ setuptools.setup(
     python_requires='>=3.6',
     install_requires=[
         'numpy >= 1.15.0', 'scipy >= 1.0.0', 'resampy >= 0.2.2',
-        'soundfile >= 0.9.0', 'colorlog', 'dtaidistance == 2.3.1', 'pathos==0.2.8'
+        'soundfile >= 0.9.0', 'colorlog', 'pathos == 0.2.8'
     ],
     extras_require={
         'test': [