Error on first launch. Help

19:32 ~/binance $ python backtest.py Traceback (most recent call last): File "backtest.py", line 3, in from binance_trade_bot import backtest File "/home/petr1721843/binance/binance_trade_bot/init.py", line 1, in from .backtest import backtest File "/home/petr1721843/binance/binance_trade_bot/backtest.py", line 8, in from .binance_api_manager import BinanceAPIManager File "/home/petr1721843/binance/binance_trade_bot/binance_api_manager.py", line 6, in from binance.client import Client File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/init.py", line 9, in from binance.async_client import AsyncClient # noqa File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/async_client.py", line 21, in from .base_client import BaseClient File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/base_client.py", line 12, in from Crypto.Signature import pkcs1_15, eddsa ImportError: cannot import name 'eddsa' from 'Crypto.Signature' (/usr/local/lib/python3.8/dist-packages/Crypto/Signature/init.py)