Update title

app.py

@@ -109,7 +109,7 @@ DF = load_data()
 
 with gr.Blocks(title="Code Metrics – Time Series", fill_height=True) as demo:
     gr.Markdown(
-        "## Code Metrics Over Time\n"
+        "## PEFT Code Metrics Over Time\n"
         f"Loaded **{CSV_PATH}** with {len(DF)} rows spanning "
         f"{DF['date'].min().date()} → {DF['date'].max().date()}.\n\n"
         "Use each tab to pick the series you want to plot."