diff --git a/models.py b/models.py
index 8a571fa..9951bf6 100644
--- a/models.py
+++ b/models.py
@@ -707,13 +707,3 @@ class SynthesizerTrn(nn.Module):
         z = self.flow(z_p, y_mask, g=g, reverse=True)
         o = self.dec((z * y_mask)[:, :, :max_len], g=g)
         return o, attn, y_mask, (z, z_p, m_p, logs_p)
-
-    def voice_conversion(self, y, y_lengths, sid_src, sid_tgt):
-        assert self.n_speakers > 0, "n_speakers have to be larger than 0."
-        g_src = self.emb_g(sid_src).unsqueeze(-1)
-        g_tgt = self.emb_g(sid_tgt).unsqueeze(-1)
-        z, m_q, logs_q, y_mask = self.enc_q(y, y_lengths, g=g_src)
-        z_p = self.flow(z, y_mask, g=g_src)
-        z_hat = self.flow(z_p, y_mask, g=g_tgt, reverse=True)
-        o_hat = self.dec(z_hat * y_mask, g=g_tgt)
-        return o_hat, y_mask, (z, z_p, z_hat)