diff --git a/requirements.txt b/requirements.txt
index bf2e28a..2fc7a0a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,5 @@ jieba_fast
 jieba
 LangSegment>=0.2.0
 Faster_Whisper
-wordsegment
\ No newline at end of file
+wordsegment
+rotary_embedding_torch
\ No newline at end of file
diff --git a/tools/uvr5/bs_roformer/bs_roformer.py b/tools/uvr5/bs_roformer/bs_roformer.py
index 8670cec..a159211 100644
--- a/tools/uvr5/bs_roformer/bs_roformer.py
+++ b/tools/uvr5/bs_roformer/bs_roformer.py
@@ -7,8 +7,9 @@ import torch.nn.functional as F
 
 from bs_roformer.attend import Attend
 
-from beartype.typing import Tuple, Optional, List, Callable
-from beartype import beartype
+from typing import Tuple, Optional, List, Callable
+# from beartype.typing import Tuple, Optional, List, Callable
+# from beartype import beartype
 
 from rotary_embedding_torch import RotaryEmbedding
 
@@ -125,7 +126,7 @@ class LinearAttention(Module):
     this flavor of linear attention proposed in https://arxiv.org/abs/2106.09681 by El-Nouby et al.
     """
 
-    @beartype
+    # @beartype
     def __init__(
             self,
             *,
@@ -219,7 +220,7 @@ class Transformer(Module):
 # bandsplit module
 
 class BandSplit(Module):
-    @beartype
+    # @beartype
     def __init__(
             self,
             dim,
@@ -274,7 +275,7 @@ def MLP(
 
 
 class MaskEstimator(Module):
-    @beartype
+    # @beartype
     def __init__(
             self,
             dim,
@@ -325,7 +326,7 @@ DEFAULT_FREQS_PER_BANDS = (
 
 class BSRoformer(Module):
 
-    @beartype
+    # @beartype
     def __init__(
             self,
             dim,
diff --git a/tools/uvr5/bsroformer.py b/tools/uvr5/bsroformer.py
index c55a776..5c01011 100644
--- a/tools/uvr5/bsroformer.py
+++ b/tools/uvr5/bsroformer.py
@@ -1,10 +1,8 @@
 # This code is modified from https://github.com/ZFTurbo/
 
-import time
 import librosa
 from tqdm import tqdm
 import os
-import glob
 import torch
 import numpy as np
 import soundfile as sf
@@ -52,7 +50,8 @@ class BsRoformer_Loader:
 
     def demix_track(self, model, mix, device):
         C = 352800
-        N = 2
+        # num_overlap
+        N = 1
         fade_size = C // 10
         step = int(C // N)
         border = C - step
@@ -60,7 +59,7 @@ class BsRoformer_Loader:
 
         length_init = mix.shape[-1]
 
-        progress_bar = tqdm(total=(length_init//step)+3)
+        progress_bar = tqdm(total=length_init // step + 1)
         progress_bar.set_description("Processing")
 
         # Do pad from the beginning and end to account floating window results better
@@ -79,7 +78,7 @@ class BsRoformer_Loader:
         window_middle[-fade_size:] *= fadeout
         window_middle[:fade_size] *= fadein
 
-        with torch.cuda.amp.autocast():
+        with torch.amp.autocast('cuda'):
             with torch.inference_mode():
                 req_shape = (1, ) + tuple(mix.shape)
 
@@ -160,7 +159,6 @@ class BsRoformer_Loader:
         res = self.demix_track(self.model, mixture, self.device)
 
         estimates = res['vocals'].T
-        print("{}/{}_{}.{}".format(vocal_root, os.path.basename(path)[:-4], 'vocals', format))
         
         if format in ["wav", "flac"]:
             sf.write("{}/{}_{}.{}".format(vocal_root, os.path.basename(path)[:-4], 'vocals', format), estimates, sr)