Update app.py

app.py

@@ -35,6 +35,9 @@ class Button:
         self.pos = pos
         self.size = size
         self.text = text
+        # Draw button text on the keyboard canvas
+        cv2.putText(img, self.text, (self.pos[0]+20, self.pos[1]+70), 
+                    cv2.FONT_HERSHEY_PLAIN, 5, (255, 255, 255), 3)
 
 class Detection(NamedTuple):
     label: str
@@ -74,12 +77,6 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
     # Add special buttons for Backspace and Space
     buttonList.append(Button([90 + 10 * 100, 30], 'BS', size=[125, 100]))
     buttonList.append(Button([300, 370], 'SPACE', size=[500, 100]))
-    for button in buttonList:
-        x, y = button.pos
-        w, h = button.size
-        #if x < x8 < x + w and y < y8 < y + h:
-        cv2.rectangle(img, button.pos, (x + w, y + h), (0, 255, 160), -1)
-        cv2.putText(img, button.text, (x + 20, y + 70), cv2.FONT_HERSHEY_PLAIN, 5, (255, 255, 255), 3)
 
     detections = []
     if result.multi_hand_landmarks: