title: ModuleNotFoundError: No module named 'PyQt4'
body: <p>I am totally new to programming. I have 8 years of work experience in Network data domain and have very less understanding of programming. When ever i try to run my first GUI based python program I always get error "ModuleNotFoundError: No module named 'PyQt4'". I did uninstall and reinstall of python many times but no luck. Till no i was using Python 3.6.2. Kindly suggest me how to resolve this and move further or which version should i use of python. Also, it will be very helpful if you explain me step by step to resolve this issue.</p>