Problem osx install

[KinoLab07]

I'm trying to install it on Osx Catalina and at the end, when I try to run Streamlit it appears this errors:

"
Starting Stable Diffusion WebUI: Streamlit Interface. Please Wait...
/Users/xxxx/opt/anaconda3/bin/python: No module named streamlit
"

And If Y try the second option Gradio this is the error....
"
Starting Stable Diffusion WebUI: Gradio Interface. Please Wait...
Relauncher: Launching...
Traceback (most recent call last):
File "/Users/xxxxx/Desktop/sygil-webui-master/scripts/webui.py", line 18, in
import cv2
ModuleNotFoundError: No module named 'cv2'
Relauncher: Process is ending. Relaunching in 1s...
Relaunch count: 1
"
any Idea?

Thx