Update app.py

app.py

@@ -312,8 +312,7 @@ def make_line_figure(df: pd.DataFrame, x_col: str, y_cols: list,
 
 # ====== 介面 ======
 with gr.Blocks(title="Excel/CSV 指定欄位擷取器") as demo:
-    gr.Markdown("### 指定欄位擷取（A,B,K,L,M,V,W,X,Y）→ data, time, ⊿Ptop, ⊿Pmid, ⊿Pbot, H2%, CO%, CO2%, CH4%",
-                 "### 支援 **時間區段 (hh:mm:ss)** 過濾與 **互動線圖**（Y 可複選）。")
+    gr.Markdown("### 自動擷取欄位（A,B,K,L,M,V,W,X,Y）轉換為 data, time, ⊿Ptop, ⊿Pmid, ⊿Pbot, H2%, CO%, CO2%, CH4%。")
 
     df_state = gr.State(value=None)