fix for travis ci
fix for travis ci

niraj-thakur/restfiddle,aashish13/restfiddle,chiranjeevjain/restfiddle,kshiji/restfiddle,rka12/restfiddle,AnujaK/restfiddle,onkardevale55/restfiddle1,gnanam336/restfiddle,onkardevale55/restfiddle1,kshiji/restfiddle,rka12/restfiddle,niraj-thakur/restfiddle,chiranjeevjain/restfiddle,nileshbhosale/restfiddle,aashish13/restfiddle,gnanam336/restfiddle,nileshbhosale/restfiddle,AnujaK/restfiddle