Update app.py

app.py

@@ -87,6 +87,7 @@ def render_paragraphs(paragraphs):
 with gr.Blocks(theme=gr.themes.Soft()) as demo:
     gr.Markdown("## 🎙️ Edge TTS 語音合成與播客製作\n\n- 多段腳本自由增減、內容可清空\n- 介面直覺、操作友善、檔案自動管理")
 
+    # 語音合成分頁
     with gr.Tab("語音合成"):
         with gr.Row():
             text_input = gr.Textbox(lines=5, label="輸入文本")
@@ -103,29 +104,32 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         )
         clear_btn.click(fn=clear_textbox, outputs=text_input)
 
+    # 已存語音分頁
     with gr.Tab("檢視已儲存語音"):
         audio_files = gr.Dropdown(list_saved_audios(), label="選擇已儲存語音檔案", interactive=True)
         saved_audio_output = gr.Audio(type="filepath", label="播放已儲存語音")
         audio_files.change(fn=play_saved_audio, inputs=audio_files, outputs=saved_audio_output)
 
+    # 播客製作分頁
     with gr.Tab("播客製作"):
         gr.Markdown("### 📝 多段腳本輸入（可自由增減段落）")
         paragraphs_state = gr.State([""])
 
         # 用 gr.Column 重新渲染段落
         paragraph_column = gr.Column()
-
         # 初始化段落
-        def update_paragraph_ui(paragraphs):
-            paragraph_column.children = render_paragraphs(paragraphs)
-            return gr.update()
-
-        paragraph_column.children = render_paragraphs([""])
+        paragraph_boxes = render_paragraphs([""])
+        for tb in paragraph_boxes:
+            paragraph_column.children += (tb,)
 
         add_btn = gr.Button("新增段落")
         remove_btn = gr.Button("刪除段落")
         clear_all_btn = gr.Button("全部清空")
 
+        def update_paragraph_ui(paragraphs):
+            paragraph_column.children = tuple(render_paragraphs(paragraphs))
+            return gr.update()
+
         add_btn.click(
             lambda p: (add_paragraph(p), update_paragraph_ui(add_paragraph(p))),
             inputs=paragraphs_state,
@@ -161,15 +165,17 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
             desc = args[n+5]
             return asyncio.run(podcast_produce(scripts, voice, rate, pitch, bgm, title, desc))
 
+        # 收集 paragraph_column.children 作為 inputs
         def get_inputs():
-            return [tb for tb in paragraph_column.children] + [voice_input2, rate_input2, pitch_input2, bgm_input, podcast_title, podcast_desc]
+            return list(paragraph_column.children) + [voice_input2, rate_input2, pitch_input2, bgm_input, podcast_title, podcast_desc]
 
         podcast_btn.click(
             fn=on_podcast_btn_click,
-            inputs=get_inputs,
+            inputs=get_inputs(),
             outputs=podcast_output
         )
 
+    # 已存播客分頁
     with gr.Tab("檢視已儲存播客"):
         podcast_files = gr.Dropdown(list_saved_podcasts(), label="選擇已儲存播客檔案", interactive=True)
         saved_podcast_output = gr.Audio(type="filepath", label="播放已儲存播客")