code: def pt_to_tuple(p):
      return (int(round(p[0])), int(round(p[1])))
  
imports: from logging import warning
  from math import degrees
  import numpy
  import cv2
  from pdftabextract.common import ROTATION, SKEW_X, SKEW_Y, DIRECTION_HORIZONTAL, DIRECTION_VERTICAL
  from pdftabextract.geom import normalize_angle, project_polarcoord_lines
  from pdftabextract.clustering import zip_clusters_and_values, find_clusters_1d_break_dist, calc_cluster_centers_1d
label_desc: Use image node_id 1 for calling a global function with example usage: pt_to_tuple(p) and returns: int,  int