Update App2.py

App2.py

@@ -85,41 +85,12 @@ def generate_response(message, history, temperature, top_p, top_k, max_output_to
     history.append((message, response.text))
     return "", history, history
 
-
-# ===== 再ロード方式のテーマ設定 =====
-THEMES = {
-    "Eternalstar": "Sakalti/Eternalstar",
-    "Mountainrainbow": "Sakalti/Mountainrainbow"
-}
-
-# 保存用ファイル
-THEME_FILE = "theme_choice.txt"
-
-def save_theme(choice):
-    with open(THEME_FILE, "w", encoding="utf-8") as f:
-        f.write(choice)
-    return f"テーマを「{choice}」に変更しました。再起動してください。"
-
-# 前回の選択をロード
-if os.path.exists(THEME_FILE):
-    with open(THEME_FILE, "r", encoding="utf-8") as f:
-        theme_choice = f.read().strip()
-else:
-    theme_choice = "Eternalstar"
-
-
-# ===== Gradio UI構築 =====
-with gr.Blocks(theme=THEMES[theme_choice]) as demo:
+# Gradio UIの構築
+with gr.Blocks(theme='Sakalti/Eternalstar') as demo:
     gr.Markdown("## Gemini AIキャラクターチャット")
 
-    with gr.Row():
-        theme_dropdown = gr.Dropdown(choices=list(THEMES.keys()), value=theme_choice, label="テーマ切り替え")
-        theme_status = gr.Textbox(label="テーマステータス", interactive=False)
-
-    theme_dropdown.change(save_theme, inputs=[theme_dropdown], outputs=[theme_status])
-
     with gr.Tab("チャット"):
-        chatbot = gr.Chatbot(type="messages")
+        chatbot = gr.Chatbot()
         msg = gr.Textbox(placeholder="メッセージを入力...")
         state = gr.State([])
         system_prompt = gr.Textbox(label="キャラのシステムプロンプト", lines=4)
@@ -166,5 +137,4 @@ with gr.Blocks(theme=THEMES[theme_choice]) as demo:
         character_list.change(load_prompt, inputs=[character_list], outputs=[system_prompt])
         demo.load(refresh_characters, outputs=[character_list])
 
-
-demo.launch()
+demo.launch()