need better instructions for linux install

[CosmicIndustries]

please help im stuck i have both repos installed but when i run the program i get; (.venv) user@user-Lenovo-ideapad-330-15IKB:~/Desktop/dnscrypt-proxy-gui$ sudo ./dnscrypt-proxy-gui.PY

./dnscrypt-proxy-gui.PY: 2: from: not found
./dnscrypt-proxy-gui.PY: 15: try:: not found
./dnscrypt-proxy-gui.PY: 16: from: not found
./dnscrypt-proxy-gui.PY: 17: from: not found
./dnscrypt-proxy-gui.PY: 18: except: not found
./dnscrypt-proxy-gui.PY: 19: try:: not found
./dnscrypt-proxy-gui.PY: 22: pass: not found
./dnscrypt-proxy-gui.PY: 23: except:: not found
./dnscrypt-proxy-gui.PY: 24: pass: not found
./dnscrypt-proxy-gui.PY: 26: Syntax error: Bad function name

[CosmicIndustries]

nvm had to install python3aspython

[CosmicIndustries]

text is illegible and i get error no 13. closed it now getting ; (.venv) user@user-Lenovo-ideapad-330-15IKB:~/Desktop/dnscrypt-proxy-gui$ sudo python dnscrypt-proxy-gui.PY

Tray error: name 'Image' is not defined