numpy.product deprecated in v 1.25

[anielsen001]

The numpy.product function was deprecated in v 1.25 and in the docs. I'm using python 2.1.3 and if I run the example:

import auto_diff
import numpy as np

# Define a function f
# f can have other arguments, if they are constant wrt x
# Define the input vector, x

def f(x,):
    return x*x

x = [[10.0]]

with auto_diff.AutoDiff(x) as xr:
    f_eval = f(xr,)
    y, Jf = auto_diff.get_value_and_jacobian(f_eval)

I get this error

AttributeError                            Traceback (most recent call last)
Cell In[43], line 7
      4 x = [[10.0]]
      6 with auto_diff.AutoDiff(x) as xr:
----> 7     f_eval = f(xr,)
      8     y, Jf = auto_diff.get_value_and_jacobian(f_eval)

Cell In[43], line 2, in f(x)
      1 def f(x,):
----> 2     return x*x

File /opt/venv/lib/python3.11/site-packages/numpy/lib/mixins.py:23, in _binary_method.<locals>.func(self, other)
     21 if _disables_array_ufunc(other):
     22     return NotImplemented
---> 23 return ufunc(self, other)

File /opt/venv/lib/python3.11/site-packages/auto_diff/vecvalder.py:62, in VecValDer.__array_ufunc__(self, ufunc, method, *args, **kwargs)
     60 def __array_ufunc__(self, ufunc, method, *args, **kwargs):
     61     if method == '__call__' and ufunc in _HANDLED_FUNCS_AND_UFUNCS:
---> 62         return _HANDLED_FUNCS_AND_UFUNCS[ufunc](*args, **kwargs)
     63     else:
     64         return NotImplemented

File /opt/venv/lib/python3.11/site-packages/auto_diff/vecvalder_funcs_and_ufuncs.py:87, in _add_out_support.<locals>.fn_with_out(out, where, *args, **kwargs)
     84     raise RuntimeError("""Unknown type passed as out parameter.""")
     85             #Please email parthnobel@berkeley.edu with sample code.""")
---> 87 return fn(*args, out=out, **kwargs)

File /opt/venv/lib/python3.11/site-packages/auto_diff/vecvalder_funcs_and_ufuncs.py:342, in multiply(x1, x2, out)
    339 idx_iterator = _ndindex(out.val.shape)
    341 if isinstance(x1, cls) and isinstance(x2, cls):
--> 342     for idx, (x1_elem, x2_elem) in zip(idx_iterator, broadcast_obj):
    343         out.val[idx] = x1_elem.val * x2_elem.val
    344         out.der[idx] = x1_elem.der * x2_elem.val + x1_elem.val * x2_elem.der

File /opt/venv/lib/python3.11/site-packages/auto_diff/vecvalder_funcs_and_ufuncs.py:14, in _ndindex(shape)
     12 state = [0 for _ in shape]
     13 total = 0
---> 14 stop_condition = np.product(shape)
     15 while total < stop_condition:
     16     total += 1

AttributeError: module 'auto_diff.true_np' has no attribute 'product'