Update app.py

app.py

@@ -1,21 +1,5 @@
-"""
-多策略 RAG 文件問答系統 v2 — ChromaDB + PDF/DOCX 版本（優化版）
-
-安裝依賴：
-    pip install gradio groq pypdf python-docx sentence-transformers numpy chromadb scikit-learn
-
-執行：
-    python multistrategy_rag_chromadb_docx_v2.py
-"""
 !pip install chromadb
-
-from __future__ import annotations
-
-import os
-import re
-import time
-from pathlib import Path
-from typing import Any
+!pip install python-docx groq pypdf sentence-transformers chromadb
 
 import chromadb
 import gradio as gr
@@ -119,7 +103,7 @@ class MultiStrategyRAG:
 
             return (
                 f"✓ 成功載入 {self.source_name}\n"
-                f"類型：{suffix.upper().lstrip('.')} · {stats}\n"
+                f"類型：{suffix.upper().lstrip('.')}\n"
                 f"{len(self.chunks)} 個主片段 · ChromaDB Session：{self.session_id}"
             )
         except Exception as exc:
@@ -468,7 +452,6 @@ HEADER_HTML = """
 </div>
 """
 
-
 def build_strategy_menu(selected: str = "semantic") -> str:
     cards = []
     for key, name, desc, icon in STRATEGY_INFO:
@@ -480,7 +463,7 @@ def build_strategy_menu(selected: str = "semantic") -> str:
   <div class="strat-desc">{desc}</div>
 </button>"""
         )
-    return f'<div class="strat-grid">{"".join(cards)}</div>'
+    return f'<div class="strat-grid">{" ".join(cards)}</div>'
 
 
 STRATEGY_MENU_JS = """
@@ -626,4 +609,4 @@ def create_interface():
 
 if __name__ == "__main__":
     demo = create_interface()
-    demo.launch(share=False, server_name="0.0.0.0")
+    demo.launch(share=False, server_name="0.0.0.0")