Update app.py

app.py

@@ -16,7 +16,6 @@ def generate_sketch(concept, temperature):
     try:
         subprocess.run(command, check=True)
 
-        # Locate generated file — assume canvas PNG is always generated with this naming scheme
         img_path = os.path.join(save_path, concept, f"{concept}_canvas.png")
 
         if not os.path.exists(img_path):
@@ -33,7 +32,7 @@ def ui():
         gr.Markdown("## 🎨 Sketch Generator")
 
         with gr.Row():
-            concept = gr.Textbox(label="Concept to Sketch")
+            concept = gr.Textbox(label="What Should I sketch", placeholder="e.g. Taj Mahal")
             temperature = gr.Slider(minimum=0.0, maximum=1.0, value=0.3, step=0.05, label="Temperature")
             generate_btn = gr.Button("Generate Sketch")