Polytope error for 1D about polytope HOT 2 CLOSED

In [1]: import cvxopt.glpk

In [2]: import polytope as pt

In [3]: p = pt.Polytope.from_box([[0, 1]])

In [4]: p.bounding_box
---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
<ipython-input-4-03e06b93ceaf> in <module>()
----> 1 p.bounding_box

/path/polytope/polytope/polytope.py in bounding_box(self)
    406         """
    407         if self.bbox is None:
--> 408             self.bbox = bounding_box(self)
    409         return self.bbox
    410 

/path/path/polytope/polytope/polytope.py in bounding_box(polyreg)
   1288         if sol['status'] == 0:
   1289             x = sol['x']
-> 1290             l[i] = x[i]
   1291     # upper corner
   1292     for i in xrange(0, n):

IndexError: too many indices for array

import numpy as np

a = np.array(1)
>>> a.shape
()
>>> a.ndim
()

b = np.array([1])
>>> b.shape
(1,)

c = np.squeeze(b)
>>> c.shape
()