Traceback (most recent call last):
File "run.py", line 5, in <module>
from vnpy.trader.ui import MainWindow, create_qapp
File "C:\ProgramData\Anaconda3\lib\site-packages\vnpy\trader\ui__init__.py", line 8, in <module>
from PyQt5 import QtGui, QtWidgets, QtCore
ModuleNotFoundError: No module named 'PyQt5.sip'
请问该如何解决呢?