Update: should be intel-tensorflow<2 works fine. See this issue: #7

Now made it actually works with latest tensorflow==2.5. Allso, changes were made to submodule face_toolbox_keras
Beside of rewriting code in new tensorflow style, there were some bugs like this one:

- inp_segm_mask = Input(shape=(input_size, input_size, nc_in))
+ inp_segm_mask = Input(shape=(input_size*16, input_size*16, nc_in))

To run notebook you should open notebook from my fork and change first line:
!git clone --recursive https://github.com/shaoanlu/fewshot-face-translation-GAN.git
to
!git clone --recursive --branch tf-version-in-notebook https://github.com/amrzv/fewshot-face-translation-GAN.git

Runs without errors in default colab environment without needed installations anything.

Great work!

@amrzv Amazing, I was trying by myself to get it resolved and found this after a day spent on errors.
Cheers!