add a new uk model

model.py

@@ -324,6 +324,7 @@ cantonese_models = {
 }
 
 chinese_models = {
+    "csukuangfj/vits-piper-zh_CN-huayan-medium": _get_vits_piper,
     "csukuangfj/vits-zh-hf-theresa": _get_vits_hf,
     "csukuangfj/vits-zh-hf-eula": _get_vits_hf,
     "csukuangfj/vits-zh-hf-echo": _get_vits_hf,
@@ -339,7 +340,6 @@ chinese_models = {
     "csukuangfj/vits-zh-hf-abyssinvoker": _get_vits_hf,
     "csukuangfj/vits-zh-hf-keqing": _get_vits_hf,
     #  "csukuangfj/vits-piper-zh_CN-huayan-x_low": _get_vits_piper,
-    "csukuangfj/vits-piper-zh_CN-huayan-medium": _get_vits_piper,
 }
 
 english_models = {
@@ -414,6 +414,7 @@ french_models = {
 
 ukrainian_models = {
     "csukuangfj/vits-piper-uk_UA-lada-x_low": _get_vits_piper,
+    "csukuangfj/vits-coqui-uk-mai": _get_vits_piper,
     #  "csukuangfj/vits-piper-uk_UA-ukrainian_tts-medium": _get_vits_piper, # does not work somehow
 }