Unexpected results from multi_code_inversion.py for face

[lOJQKA]

Hi,
When I used the multi_code_inversion.py script to execute image reconstruction, I encountered the following problems:
reconstructed image->

original image->

It looks blurry！Can you help me? @JasonGUTU
This is my terminal command：
python multi_code_inversion.py --target_images examples/face --outputs gan_inversion_face --inversion_type StyleGAN-w+ --composing_layer 8 --optimization Adam --init_type Zero --gan_model stylegan_ffhq --video False

[vibrant32]

Hello, I am A final Year bachelors of engineering student, I have choosen this repository as my final year project, can someone please explain and help me run this project ?