Added Live Screenshot data functionality

Data/Modules/data_collector.py

@@ -35,7 +35,6 @@ regions = {}
 
 app_instance = None
 
-
 def _ensure_qapplication():
     """
     Ensures that QApplication is initialized before creating widgets.
@@ -45,6 +44,15 @@ def _ensure_qapplication():
     if app_instance is None:
         app_instance = QApplication(sys.argv)  # Start in main thread
 
+def capture_region_as_image(region_id):
+    collector_mutex.lock()
+    if region_id not in regions:
+        collector_mutex.unlock()
+        return None
+    x, y, w, h = regions[region_id]['bbox'][:]
+    collector_mutex.unlock()
+    screenshot = ImageGrab.grab(bbox=(x, y, x + w, y + h))
+    return screenshot
 
 def create_ocr_region(region_id, x=250, y=50, w=DEFAULT_WIDTH, h=DEFAULT_HEIGHT, color=(255, 255, 0), thickness=2):
     """