comefrom: <qiyuangong>973_K_Closest_Points_to_Origin_1.py
code: def kClosest( points, K):
      return sorted(points, key=lambda x: x[0] ** 2 + x[1] ** 2)[:K]
masked: def sample_funcname ( var_0 , var_1 ) :
      return sorted ( var_0 , var_3 = lambda var_4 : var_4 [ 0 ] ** 2 + var_4 [ 1 ] ** 2 ) [ : var_1 ]
  