code: def get_default_hand_landmarks_style() -> Mapping[int, DrawingSpec]:
      """Returns the default hand landmarks drawing style.
  
      Returns:
          A mapping from each hand landmark to its default drawing spec.
      """
      hand_landmark_style = {}
      for k, v in _HAND_LANDMARK_STYLE.items():
          for landmark in k:
              hand_landmark_style[landmark] = v
      return hand_landmark_style
  
file_path: mediapipe/mediapipe/python/solutions/drawing_styles.py
imports: from typing import Mapping, Tuple
  from mediapipe.python.solutions import face_mesh_connections
  from mediapipe.python.solutions import hands_connections
  from mediapipe.python.solutions.drawing_utils import DrawingSpec
  from mediapipe.python.solutions.hands import HandLandmark
  from mediapipe.python.solutions.pose import PoseLandmark
label_desc: Use image node_id 1 for calling a global function with example usage: get_default_hand_landmarks_style() and returns: hand_landmark_style