update app.py

app.py

@@ -100,7 +100,7 @@ with gr.Blocks(theme="gradio/Base") as demo:
     gr.Markdown("## 🖌️ Qwen-2.5 SVG Generator — base vs GRPO-LoRA")
     gr.Markdown(
         "Type an image **description** (e.g. *a purple forest at dusk*). "
-        "Click **Generate** to see what the base model and your fine-tuned LoRA produce."
+        "Click **Generate** to see what the base model and a model fine-tuned with GRPO produce."
     )
     inp = gr.Textbox(label="Description", placeholder="a purple forest at dusk")
     btn = gr.Button("Generate")