After installing apiai once, pip freeze showed that it was installed, but I keep getting ImportError: No module named ‘apiai’ error. I uninstalled it, and then reinstalled it successfully, however, I still get this error. I also tried using Python 2.7 as well as 3.5 as the apiai package seems to be written for 2.7 but with no luck. Any additional suggestions would be appreciated. Thanks.