class_docstr: Running absolute max.
  
  Attributes
  ----------
  abs_max : float
      The current absolute max.
  
  Examples
  --------
  
  >>> from river import stats
  
  >>> X = [1, -4, 3, -2, 5, -6]
  >>> abs_max = stats.AbsMax()
  >>> for x in X:
  ...     abs_max.update(x)
  ...     print(abs_max.get())
  1
  4
  4
  4
  5
  6
code: def get(self):
      return self.abs_max
  
imports: from __future__ import annotations
  import math
  from river import stats, utils
label_desc: Use image node_id 3 for calling the AbsMax obj's underlying member method code with example usage: obj.get() and returns: self