update wavegru model

app.py

@@ -20,7 +20,7 @@ def speak(text):
     )
 
     wavegru_config, wavegru_net = load_wavegru_net(
-        "./wavegru.yaml", "./wavegru_vocoder_1024_v3_1810000.ckpt"
+        "./wavegru.yaml", "./wavegru_vocoder_1024_v4_0910000.ckpt"
     )
 
     wave_cpp_weight_mask = extract_weight_mask(wavegru_net)

wavegru_vocoder_1024_v3_1810000.ckpt → wavegru_vocoder_1024_v4_0910000.ckpt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e0795c5b67b49c79e801f3934e8e443ba5237baf2c8361085c29aaee9da43a00
+oid sha256:0c6aa6cb16f0cf069c953ca2c1e86c997df37a98d6314c62586c8dd78c25714f
 size 69717674