class_docstr: Class representing a point on the 2D plane.
class_docstr_tok: ["Class","representing","a","point","on","the","2D","plane","."]
docstr: Returns the length of the vector pointing from the origin to this
  point.
docstr_tok: ["Returns","the","length","of","the","vector","pointing","from","the","origin","to","this","point","."]
code: def length(self):
      """Returns the length of the vector pointing from the origin to this
      point."""
      return (self.x**2 + self.y**2) ** 0.5
  
imports: from collections import defaultdict
  from math import atan2, cos, hypot, sin
  from typing import NamedTuple
  from igraph.utils import consecutive_pairs
label_desc: Use image node_id 8 for calling the Point obj's underlying member method code with example usage: obj.length() and returns: unknown