No module named 'cupy' on Google Colab
I'm working on the FastPhotoStyle project:
https://github.com/NVIDIA/FastPhotoStyle

and I follow the steps of its tutorial:
https://github.com/NVIDIA/FastPhotoStyle/blob/master/TUTORIAL.md

I'm running Example 1 on Google Colab where default environment is


CUDA 10.0 
Python 3.6
Chainer 5.4.0
CuPy 5.4.0


This is how I tried on Colab Notebook:

https://colab.research.google.com/drive/1oBgdJgXCLlUQhpwPoG1Uom3OKTzHR4BF

After running

!python3 demo.py --output_image_path results/example1.png


Here's the error message I got:


  Traceback (most recent call last):     File "demo.py", line 9, in  
  
  import process_stylization  
  
  File "/content/drive/FastPhotoStyle/process_stylization.py", line 14,
  in
  
  from smooth_filter import smooth_filter
  
  File "/content/drive/FastPhotoStyle/smooth_filter.py", line 327, in 
  
  from cupy.cuda import function
  
  ModuleNotFoundError: No module named 'cupy'


Could someone help me with it please?

have you tried running the demo with python full path?
!/usr/local/lib/python3.6//bin/python3 demo.py --output_image_path 

or running without anaconda installation by simple install all necessary libraries
!pip install cupy

or see installation instructions  here
