diff --git a/onnxexport/model_onnx_speaker_mix.py b/onnxexport/model_onnx_speaker_mix.py
index 5edfd01..5e95bce 100644
--- a/onnxexport/model_onnx_speaker_mix.py
+++ b/onnxexport/model_onnx_speaker_mix.py
@@ -1,8 +1,6 @@
 import torch
 from torch import nn
-from torch.nn import Conv1d, Conv2d
 from torch.nn import functional as F
-from torch.nn.utils import spectral_norm, weight_norm
 
 import modules.attentions as attentions
 import modules.commons as commons