Error while running the example

[Nyrize]

Traceback (most recent call last):
File "/home/Desktop/Files/Talking-Face-Landmarks-from-Speech/talkface/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 61, in _wrapfunc
return bound(*args, **kwds)
TypeError: 'float' object cannot be interpreted as an integer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "generate.py", line 87, in
generated = np.reshape(generated, (generated.shape[0], generated.shape[1]/2, 2))
File "<array_function internals>", line 6, in reshape
File "/home/Desktop/Files/Talking-Face-Landmarks-from-Speech/talkface/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 301, in reshape
return _wrapfunc(a, 'reshape', newshape, order=order)
File "/home/Desktop/Files/Talking-Face-Landmarks-from-Speech/talkface/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 70, in _wrapfunc
return _wrapit(obj, method, *args, **kwds)
File "/home/Desktop/Files/Talking-Face-Landmarks-from-Speech/talkface/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 47, in _wrapit
result = getattr(asarray(obj), method)(*args, **kwds)
TypeError: 'float' object cannot be interpreted as an integer

Environment:
Python 3.7.5
numpy==1.18.0

on Ubuntu 18.04 LTS