Hi,
can we convert this to tensorflow 2-code?
E.g. it complains at: tf.variable_scope and i was not able to convert the passage to proper tf-2.
Any suggestions?

Thank you

Hi, i try to run your script on an azure gpu Machine.
On this Machine i am using a docker Image (Ubuntu 18.04) with python 3.6
When I am starting the script I receive
root@efd02e5c0ceb:/app/Neural-Style-Transfer-Gatys# python3 transfer_gatys_tf.py --content_img content_img.jpg --style_img style_img.jpg --lr_rate 1 --epoch 3000
Traceback (most recent call last):
File "transfer_gatys_tf.py", line 183, in
main()
File "transfer_gatys_tf.py", line 89, in main
plt.title('Content Image')
File "/usr/local/lib/python3.6/dist-packages/matplotlib/pyplot.py", line 1427, in title
return gca().set_title(s, *args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/matplotlib/pyplot.py", line 984, in gca
return gcf().gca(**kwargs)
File "/usr/local/lib/python3.6/dist-packages/matplotlib/pyplot.py", line 601, in gcf
return figure()
File "/usr/local/lib/python3.6/dist-packages/matplotlib/pyplot.py", line 548, in figure
**kwargs)
File "/usr/local/lib/python3.6/dist-packages/matplotlib/backend_bases.py", line 161, in new_figure_manager
return cls.new_figure_manager_given_figure(num, fig)
File "/usr/local/lib/python3.6/dist-packages/matplotlib/backends/_backend_tk.py", line 1044, in new_figure_manager_given_figure
window = Tk.Tk(className="matplotlib")
File "/usr/lib/python3.6/tkinter/init.py", line 2020, in init
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: no display name and no $DISPLAY environment variable

Any ideas?