ModuleNotFoundError: No module named 'optimizer'

[DogsTailFarmer]

when i want to do backtest i have an error, what version of python should i use for this project?: I have 3.10.12
here is my issue:
martin-binance-backtest
Traceback (most recent call last):
File "/home/toor/.local/bin/martin-binance-backtest", line 5, in
from martin_binance.backtest.OoTSP import main
File "/home/toor/.local/lib/python3.10/site-packages/martin_binance/backtest/OoTSP.py", line 19, in
from optimizer import optimize
ModuleNotFoundError: No module named 'optimizer'

Originally posted by @martinbasinski in #72 (reply in thread)

[DogsTailFarmer]

Fixed in 2.1.5