Update app.py

app.py

@@ -1,4 +1,6 @@
 import gradio as gr
+import os
+import shutil
 
 def mock_question_answer(question, history):
     # 假資料模擬回答
@@ -18,12 +20,16 @@ def mock_summary():
 
 def add_to_file_list(file, file_list):
     if file:
-        file_list.append(file.name)
-    return file_list, None  # 清空文件選擇框
-
-def process_selected_files(selected_files):
+        temp_path = f"/tmp/{file.name}"
+        shutil.copy(file.name, temp_path)  # 將文件存儲到 /tmp
+        file_list.append(temp_path)
+    display_list = [os.path.basename(path) for path in file_list]
+    return gr.update(choices=display_list), None  # 清空文件選擇框
+
+def process_selected_files(selected_files, file_list):
+    selected_paths = [path for path in file_list if os.path.basename(path) in selected_files]
     # 假資料模擬處理 RAG
-    return f"已處理的文件: {', '.join(selected_files)}"
+    return f"已處理的文件: {', '.join(selected_paths)}"
 
 def toggle_visibility(current_state):
     return gr.update(visible=not current_state)
@@ -51,7 +57,7 @@ with gr.Blocks() as demo:
             rag_button = gr.Button("處理選擇的文件")
             rag_result = gr.Textbox(label="處理結果", interactive=False)
 
-            rag_button.click(process_selected_files, inputs=[file_display], outputs=[rag_result])
+            rag_button.click(process_selected_files, inputs=[file_display, file_list], outputs=[rag_result])
 
         with gr.Column(visible=True) as chat_column:
             gr.Markdown("### 對話區域")