code: def vectorLength(vector):
      """Calculate the length of the given vector.
  
      Args:
          vector: A 2D tuple.
  
      Returns:
          The Euclidean length of the vector.
      """
      x, y = vector
      return math.sqrt(x**2 + y**2)
  
imports: from fontTools.misc.roundTools import otRound
  from fontTools.misc.vector import Vector
  import math
  import warnings
label_desc: Use image node_id 6 for calling a global function with example usage: vectorLength(vector) and returns: math