Update app.py

app.py

@@ -17,8 +17,7 @@ logger = logging.getLogger(__name__)
 # Streamlit settings
 st.set_page_config(page_title="Virtual Keyboard", page_icon="🏋️")
 st.title("Interactive Virtual Keyboard")
-st.subheader('''Turn on the webcam and use hand gestures to interact with the virtual keyboard.
-Use 'a' and 'd' from the keyboard to change the background.''')
+st.subheader('''Turn on the webcam and use hand gestures to interact with the virtual keyboard .''')
 
 # Initialize MediaPipe and Background Segmentor
 mp_hands = mp.solutions.hands
@@ -72,8 +71,8 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
             buttonList.append(Button([x, y], key, size=[key_width, key_height]))
 
     # Add special buttons for Backspace and Space
-    buttonList.append(Button([int(0.7 * w), int(0.03 * h)], 'BS', size=[int(0.1 * w), key_height]))
-    buttonList.append(Button([int(0.2 * w), int(0.8 * h)], 'SPACE', size=[int(0.6 * w), key_height]))
+    buttonList.append(Button([int(0.85 * w), int(0.03 * h)], 'BS', size=[int(0.1 * w), key_height]))
+    buttonList.append(Button([int(0.2 * w), int(0.5 * h)], 'SPACE', size=[int(0.6 * w), key_height]))
 
     # Draw Keyboard Buttons
     for button in buttonList: