docs: update english to chinese and add coop information

app.py

@@ -79,7 +79,7 @@ def text_to_speech(
             f"句子中的[{','.join(missing_words)}]目前無法轉成 ipa。請嘗試其他句子。"
         )
     parsed_ipa = parse_ipa(ipa)
-    if use_default_emb_or_custom == "default":
+    if use_default_emb_or_custom == "預設語者":
         wav = _do_tts(
             model_id,
             parsed_ipa,
@@ -136,7 +136,7 @@ def when_model_selected(model_id):
 
 
 def use_default_emb_or_custom_radio_input(use_default_emb_or_custom):
-    if use_default_emb_or_custom == "custom":
+    if use_default_emb_or_custom == "客製化語者":
         return gr.update(visible=True), gr.update(visible=False)
     return gr.update(visible=False), gr.update(visible=True)
 
@@ -163,13 +163,13 @@ with demo:
         label="模型",
     )
     use_default_emb_or_custom_radio = gr.Radio(
-        label="use default speaker embedding or custom speaker embedding",
-        choices=["default", "custom"],
-        value="default",
+        label="使用預設語者或是客製化語者",
+        choices=["預設語者", "客製化語者"],
+        value="預設語者",
         visible=True,
     )
     speaker_wav = gr.Audio(
-        label="speaker wav",
+        label="客製化語音",
         visible=False,
         editable=False,
         type="filepath",
@@ -213,9 +213,11 @@ with demo:
         """
         # 臺灣客語語音合成系統
         ### Taiwanese Hakka Text-to-Speech System
-        ### 研發
+        ### 研發團隊
         - **[李鴻欣 Hung-Shin Lee](mailto:hungshinlee@gmail.com)（[聯和科創](https://www.104.com.tw/company/1a2x6bmu75)）**
         - **[陳力瑋 Li-Wei Chen](mailto:wayne900619@gmail.com)（[聯和科創](https://www.104.com.tw/company/1a2x6bmu75)）**
+        ### 合作單位
+        - **[國立聯合大學智慧客家實驗室](https://www.gohakka.org)**
         """
     )
     gr.Interface(