Update app.py

app.py

@@ -116,18 +116,17 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
                    cv2.putText(img, button.text, (x + int(0.2 * bw), y + int(0.7 * bh)), cv2.FONT_HERSHEY_PLAIN, font_scale, (255, 255, 255), font_thickness)
                    if button.text != 'BS' and button.text != 'SPACE':
                       output_text += button.text  # Append key to output text
-                   # #  # Handle button press
-                   # if (distance / np.sqrt(bbox[2] ** 2 + bbox[3] ** 2)) * 100:
-                       
-                   #      if time.time() - prev_key_time[0] > 2:
-                   #          prev_key_time[0] = time.time()
-                            # if button.text != 'BS' and button.text != 'SPACE':
-                            #     st.session_state["output_text"] += button.text  # Append key to output text 
-                            # elif button.text == 'BS':
-                            #     st.session_state["output_text"] = st.session_state["output_text"][:-1]  # Remove last character
-                            # else:
-                            #     st.session_state["output_text"] += ' '  # Add space
-                           # Display typed text
+                   #  # Handle button press
+                   if (distance / np.sqrt(bbox[2] ** 2 + bbox[3] ** 2)) * 100<click_threshold:
+                        if time.time() - prev_key_time[0] > 2:
+                            prev_key_time[0] = time.time()
+                            if button.text != 'BS' and button.text != 'SPACE':
+                                output_text += button.text  # Append key to output text 
+                            elif button.text == 'BS':
+                                output_text = output_text[:-1]   # Remove last character
+                            else:
+                                output_text += ' '  # Add space
+                           Display typed text
     cv2.putText(img, output_text, (int(0.05 * w) , int(0.95 * h)), cv2.FONT_HERSHEY_PLAIN, 5, (255, 255, 255), 5)