SyntaxError: invalid syntax

[semel1]

Upon running :
bash ./experiments/davis/train_sequence.sh 0 --track_id dog
Got an error:

File "train.py", line 106
str_warning, f'ignoring the gpu set up in opt: {opt.gpu}. Will use all gpus in each node.')
                                                                                         ^
SyntaxError: invalid syntax

Windows 10, Python 3.7.10

[ZoZomk6]

Traceback (most recent call last):
File "/usr/share/doc/hackingtool/hackingtool.py", line 11, in
from tools.ddos import DDOSTools
File "/usr/share/doc/hackingtool/tools/ddos.py", line 29
"sudo", "python3 ddos", method, url, socks_type5.4.1, threads, proxylist, multiple, timer])
^
SyntaxError: invalid syntax
I don't know what to do