update instructions

app.py

@@ -114,7 +114,7 @@ with gr.Blocks() as demo:
                 selected_points = gr.State([])  # store points
                 zero_length_toggle = gr.Checkbox(label="Select patches to be kept fixed", value=False)  # Toggle for zero-length vectors
                 with gr.Row():
-                    gr.Markdown('Click on the image to select the start and end points for each arrow. If zero-length vectors are enabled, clicking once will draw a dot.')
+                    gr.Markdown('1. **Click on the image** to specify patch motion by selecting a start and end point. \n 2. After selecting the points to move, enable the **"Select patches to be kept fixed"** checkbox to choose a few points to keep fixed. \n 3. **Click "Run Model"** to visualize the result of the intervention.')
                     undo_button = gr.Button('Undo last action')
                     clear_button = gr.Button('Clear All')