Removed httplib import.
Removed httplib import.

akfork/ChatterBot,karajrish/ChatterBot,Gustavo6046/ChatterBot,maclogan/VirtualPenPal,vkosuri/ChatterBot,Reinaesaya/OUIRL-ChatBot,davizucon/ChatterBot,zan-kusterle/ChatterBot,beni55/ChatterBot,DarkmatterVale/ChatterBot,dgoncalves1/ChatterBot,gunthercox/ChatterBot,Reinaesaya/OUIRL-ChatBot,iAmMrinal0/ChatterBot