Update app.py

app.py

@@ -60,8 +60,8 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
     # Create the keyboard buttons
     buttonList = []
     h, w = img.shape[:2]
-    cv2.putText(img, w, (int(0.05 * w) , int(0.95 * h)), cv2.FONT_HERSHEY_PLAIN, 5, (0, 0, 0), 5)
-    cv2.putText(img, h, (int(0.2 * w) , int(0.95 * h)), cv2.FONT_HERSHEY_PLAIN, 5, (255, 255, 255), 5)
+    st.write(w)
+    st.write(h)
     key_width = int(0.08 * w)
     key_height = int(0.1 * h)
     font_scale = 0.005 * w