class_docstr: Class used to store the lowest energy structure
code: def __init__(self, minres):
      self._add(minres)
  
imports: from __future__ import division, print_function, absolute_import
  import numpy
  import math
  from numpy import cos, sin
  import scipy.optimize
  from scipy._lib._util import check_random_state
label_desc: Use image node_id 1 to create a new Storage object from inherited base classes: object with example: obj = Storage(minres)