class_docstr: A basic Point class.
class_docstr_tok: ["A","basic","Point","class","."]
docstr: Scale the vector to have the target length.
docstr_tok: ["Scale","the","vector","to","have","the","target","length","."]
code: def scale(self, target_len):
      """Scale the vector to have the target length."""
      return self * (target_len / self.len())
  
imports: import collections
  import math
  import random
label_desc: Use image node_id 11 for calling the Point obj's underlying member method code with example usage: obj.scale(target_len) and returns: unknown