Traceback (most recent call last):
File "/Users/zhousiyuan/Documents/learn_cfx/python_sdk/connection.py", line 1, in <module>
from conflux import (
File "/opt/anaconda3/lib/python3.8/site-packages/conflux/__init__.py", line 15, in <module>
from cfx_account import Account
File "/opt/anaconda3/lib/python3.8/site-packages/cfx_account/__init__.py", line 1, in <module>
from cfx_account.account import Account
File "/opt/anaconda3/lib/python3.8/site-packages/cfx_account/account.py", line 20, in <module>
from cfx_account._utils.signing import (
File "/opt/anaconda3/lib/python3.8/site-packages/cfx_account/_utils/signing.py", line 1, in <module>
from .transactions import (
File "/opt/anaconda3/lib/python3.8/site-packages/cfx_account/_utils/transactions.py", line 21, in <module>
from eth_account._utils.transactions import (
ModuleNotFoundError: No module named 'eth_account._utils.transactions'