Thanks to read my question. I got homework to print figures and try to use opencv module. I search internet and download opencv by using cmd.(pip install opencv-python) But in pycharm, I can't use opencv module. Error massage tells me
ModuleNotFoundError: No module named 'cv2'
I don't know about programming well, It's hard to me guess reason. Some theory is my code file is in D drive, not C drive which pycharm or python is install.